Sunday

October 23, 2016
**7th grade math**

What's the quickest amount of time that all four kids can get across a bridge with on kid always going back to get the other. 1 kid took 5 minutes 1 kid took 10 minutes 1 kid took 20 minutes 1 kid took 25 minutes

*Monday, September 3, 2012 by joe*

**math**

Your company can make x-hundred grade A tires and y-hundred grade B tires a day, where 0≤x≤4 and y= (40-10x)/(5-x). The profit on each grade A tire is twice the profit on each grade B tire. Assuming all tires sell, what are the most profitable numbers of tire to make?

*Tuesday, August 7, 2012 by ibranian*

**7th grade math**

1. Substitute: Ms.Kubagwa is six years younger than Ms. Vea. The sum of there ages is 52 years. I HAVE NO CLUE WHAT TO DO HERE!! 2.Ms.starbrowski has four more pens than Mr.Dukeman. Together they have 34 pens. How many pens does Ms.Starbrowski have? *Please explain how you ...

*Thursday, July 26, 2012 by Alyssa*

**7th Grade Math**

I got a math test coming up on Friday, and i need help on reviewing what i have learned. There's many questions and problems in it. I did this test on the first day of summer school, and since it's been two weeks already, i should've study, and i did. I just need ...

*Wednesday, June 20, 2012 by Losa, here!*

**Science 7R **

Tomorrow I have a science test on circulatory system and is there a practice test THAT IS ON 7TH GRADE SCIENCE REGENTS LEVEL!?!? please i really want to do well on the test if take a pre-test thanks ;) btw --- i'm going over my notes for the test just that i want to take a...

*Tuesday, May 15, 2012 by Laruen *

**7th grade math check**

Ok I was wondering if you could check these 3 problems please. I am suppose to set these equations equal but I am not sure if did them right. I think I accidently solved these systems as substitutions. The answers are suppose to be in coordinate pairs. 1) x - y = 11 -3x + y...

*Thursday, April 12, 2012 by saranghae12*

**SS7R - Billf of Rights - 7th Amendment**

The Seventh Amendment to the United States Constitution, which was ratified as part of the Bill of Rights, codifies the right to a jury trial in certain civil cases. We have the right to trial by jury for civil trials. What do the 7th amendment means and plus is there anthing ...

*Wednesday, April 11, 2012 by Laruen *

**Math**

Name School Team Event 3: Logic and Reasoning (with calculators) 5th/6th grade Math Meet ‘08 For each number pattern, fill in the next five terms. (2 pts. each blank) ANSWER KEY 1st term 2nd term 3rd term 4th term 5th term 6th term 7th term 8th term 9th term 10th term 1) ...

*Friday, March 30, 2012 by Anonymous*

**Math 7th Grade**

A car cost $65 per day to rent plus $.35 per mile. Joe rents car for 1 day and drives 115 miles. what is the equation and the solution. The solution is pretty simple $65 + .35x115 = 105.25 I can't figure out the equation.

*Monday, March 12, 2012 by Chris*

**7th Grade Math**

What is the radius of a CD in cm? What\'s the height of a CD cm? What\'s the volume of the CD? What\'s the measure of the radius in the center of the CD to the beginning of the music area and the volume of it? Subtract the answer from Part D from your answer in ...

*Saturday, February 25, 2012 by Anonymous*

**7th math**

7x(x+4).... (b+11)2b...

*Tuesday, February 7, 2012 by Jordan*

**7th math**

can you help me with this..../ 8(x-5) -3(w+4)

*Tuesday, February 7, 2012 by Jordan*

**7th grade Math**

Two bags contain the same number of marbles. In one bag, the ratio of black marbles to white marbles is 4:3. In the other bag, the ratio is 3:2. Which bag contains more black marbles? Thanks!

*Wednesday, January 11, 2012 by Eric*

**accelerated 7th grade Lang. Art**

please fill in the blank please please there will be a list of words below 1) We need large sums of money tp keep our school system going, but we are getting only a(n)__________________ if funds from the state. List: alight barren disrupt dynasty germinate hurtle interminable ...

*Tuesday, January 10, 2012 by saranghae12*

**7th Grade Math**

Carlos and maria drove a total of 258 miles in 5 hours. carlos drove the first part of the trip and averaged 50 miles per hour. maria drove the remainder of the trip and averaged 55 miles per hour. for approximately how many hours did maria drive?

*Wednesday, January 4, 2012 by Rebecca*

**Spanish-7th grade**

I have to translate these sentences-I’m not sure about some of the questions 1. I am sick today-Yo estoy enfermo hoy. 2.Is he red-headed?-¿Es él pelirrojo? 3.Is she pretty-¿Es ella es bonita? 4.We are smart.-Nosotros somos inteligente. 5.Are they ...

*Saturday, December 10, 2011 by Mary Beth*

**SLOPE MATH**

The grade of a road is its slope given as a percent. for example, a road with a 6% grade has a slope 6/100. it rises 6 feet for every 100 feet of horizontal run. describe a 100% grade. Do you think you could drive up it?could you walk up it? Is it possible for a grade to be ...

*Tuesday, November 15, 2011 by manal HELP ME *

**math**

the grade of a road is its slope given as a percent. for example, a road with a 6% grade has a slope 6/100. it rises 6 feet for every 100 feet of horizontal run. describe a 100% grade. Do you think you could drive up it?could you walk up it? Is it possible for a grade to be ...

*Monday, November 14, 2011 by manal HELP ME *

**Black Achievement Award**

How to get a Black Achievement Award in the 7th Grade?

*Sunday, November 13, 2011 by Laruen *

**7th Grade English **

Ms. Sue or any other teacher I need your help. This is what I wrote for my english essay about Diversity Means. Diversity means the condition of being different. What good about it that you can ... That's all I got like this is a intro. I need help writing the info. for it...

*Saturday, November 12, 2011 by Laruen *

**To Michael**

Here's the question you posted in response to another student. "Ms.Sue do you mind if i ask were you a math teacher or are you just a genius at math and why do you do this help online do you get any benefit for doing this?" I taught a couple of sections of 7th ...

*Friday, November 4, 2011 by Ms. Sue*

**statistics**

A study of graduates average grades and degrees showed the following results: B.S. Degrees, 15 graduates averaged Grade A, 8 graduates averaged Grade B, and 5 graduates averaged grade C. Graduates who had a B.A. Degree, 8 averaged grade A, 12 averaged grade B, and 7 averaged ...

*Saturday, October 15, 2011 by Karen*

**7th grade social studies**

what are some unique facts about the Acoma pueblo? if you are going to say anything about looking in my textbook, well there is no information in ther. and i looked at some websites and they don't provide much except some original stuff. Please help!! Thank you!! p.s. ...

*Tuesday, September 27, 2011 by saranghae12*

**7th grade Lang. Arts**

Fill the blanks with one of these words 1) The hurricane so________________a large section of the coast that the president declared it a disaster area. 2) Since I sincerely appreciate all my parents have done for me, how can you accuse me of______________? 3) Because the ...

*Tuesday, September 13, 2011 by saranghae12*

**Math **

what kind of math journals, essays, & projects you guys do in 7th grade math??? i'm really curious i saw the grading policy 2 my skool website here is the grading policy for math DISTRICT GRADING POLICY MATHEMATICS -70% FORMAL ASSESSMENTS (Tests, Quizzes) -15% ALTERNATIVE ...

*Monday, September 5, 2011 by Lily *

**Math**

If you are getting a B in everything else in this class but you don't do any of the news item write ups(which are 9% of your grade, then will your final grade be a B? If not a B, then what will your final grade be?

*Friday, September 2, 2011 by Jenna*

**7th grade science**

Sorry! this is alot of questions. Science is not my best subject but i still do well in it but the questions are really hard for me pleas help answer this. What might you ask yourself in drawing a conclusion about an experiment? Why is scientific inquiry a process with many ...

*Wednesday, August 31, 2011 by saranghae12*

**Math**

If Brittany has a 49.7% grade average then for her final exam that is worth 20% of the grade and she gets a 90% what would her final grade be?

*Tuesday, May 31, 2011 by Anonymous*

**Pre algebra**

Kayla has a 41% grade average. On an exam that is worth 20% of her grade she gets a 100%. What is her grade now?

*Wednesday, May 25, 2011 by Ashley*

**Math**

Kayla has a 41% grade average. Then sha takes an exam that is for 20% of her grade and gets an 100%. What is her grade now?

*Wednesday, May 25, 2011 by Ashley*

**Spanish-7th grade-Please check**

If I just have a picture of la sala and it's neat and tidy and has a television in it, which would be the correct response? 1.Mi familia acaba de limpiar la sala. 2.Mi familia mira la television. 3.Mi familia necesita limpiar la sala. 4.Mi familia limpia la sala. I don'...

*Thursday, May 19, 2011 by Joanna*

**statistics**

what the error is: a) Grade Percent Frequency A 20% B 45% C 30% D 10% F 5% (b) The following table summarizes the grade breakdown on an exam in a small statistics class with 10 students. Grade Percent Frequency A 30% B 35% C 15% D 20% F 0%

*Monday, May 9, 2011 by John*

**Spanish-7th grade-Please check**

1.I have to correct this sentence- Mi amigo viene de el cine. I think I rewrite it as Mi amigo viene del cine. 2. Ella va a el centro comercial. I think I correct it this way: Ella va al centro commercial. 3. Ellos dorem. I correct it by writing it this way: Ellos duermen. 4....

*Monday, April 25, 2011 by Lindsay*

**College Algebra**

Charlie can grade exams in 2 hours. It takes Mark 6 hours to grade the same exams. If they work together, how long will it take for them to grade the exams?

*Wednesday, March 30, 2011 by Devin*

**Spanish 7th grade**

I have a question about how to answer this If something is dulce, one would probably want to drink lemonade or a sour drink with it. I know dulce is sweet in Spanish but I don't get the correlation-or is it if you eat something sweet, you want to offset it with something ...

*Sunday, March 13, 2011 by Ellie*

**appling middle**

If the data were displayed in a circle graph, what percent of the graph would represent the seventh grade? Enrollment is Sixth grade 64, Seventh grade 64, and Eighth grade is 70

*Thursday, March 10, 2011 by ry*

**maths**

The probabilities of a student getting grade A, B, C and D are 0.2, 0.3, 0.15 and 0.35 respectively. Then the probability that the student gets 1) At least C grade is __________ 2) At most C grade is ___________

*Thursday, March 10, 2011 by Sharon*

**geometry**

Suppose line AB is parallel to line MN.Name all angles congruent to angle 8. In the figure at the right, x is parallel to y.List all angles that are congruent to angle 1. If the measure of angle 5 is 45 degrees, what are the measures of the other angles. This is on page 472 in...

*Tuesday, March 8, 2011 by me*

**7th grade math**

A group of 32 students went to the amusement park.All of them either rode the Ferris wheel or Roller coaster.Seventeen rode the Ferris wheel,23 rode the roller coaster,and 8 did both.How many rode only the Ferris wheel

*Monday, March 7, 2011 by Daniel*

**Maths**

(a display of a goods in a store has to be organized in layers so that the 7th layer , from the floor, consist of 28 items while the 18th layer must have 6 items.the number of items in the different layers forms an arithmetic sequence.) (1) give the expression, in terms of a ...

*Saturday, March 5, 2011 by Nouvuyo*

**7th grade math worksheet **

Need help on how to actually do the rise/run and equations to figure out the anxwer to "What do you call a duck that steals?" worksheet. I can find the answer on your websight, but I need to show my work for numbers 1-6 using rise/run and numbers 7-18 using the ...

*Thursday, February 17, 2011 by Adam*

**7th grade science**

If the fish from a particular stream have become genetically adapted to their home stream over many generations, what might happen if their fertilized eggs are used to restock a different stream that has become depleted of fish? Note-A fertilized egg means that the sperm has ...

*Tuesday, January 4, 2011 by SkaterGirl*

**7th Grade Math**

Andy was on his way to a marble tournament when he met Bob. Andy's bag of marbles was heavy, so he gave Bob 1/2 of his marbles plus 2. Then he met Alex and gave him 1/4 of this remaining marbles plus 5. Just before arriving at the tournament he met Emily and have her 1/2 ...

*Tuesday, December 14, 2010 by dyl*

**7th grade**

I am doing a battle chart in history class the I need to know who won the Gonzales battle Also i need the mexican leader and the texas leader and who won on in the battle of the concepcion and where the goliad battle took place and when it took place also i need all the grass ...

*Thursday, December 9, 2010 by Abby*

**Math**

If a grade was drawn at random from the data shown below, what is the probability that the grade is not a B? Grade Frequency A 2 B 8 C 11 D 2 F 1 I think it is 1 out of 5 or 4 but I am not sure? Please help :) Thank you much!

*Sunday, December 5, 2010 by Shannon*

**6th grade**

Of the sixth-grade students surveyed, 12% bring their lunches to school. Suppose 24 sixth-graders do this? How many sixth-grade are at the school?

*Wednesday, December 1, 2010 by Anonymous*

**8th grade**

At Smart Middle School students are required to take 7 classes each grading period. At the end of each grading period a student is assigned a final grade (A, B, C, D or F) for each class for the grading period. A student’s overall grade point average for the grading ...

*Monday, November 15, 2010 by Anonymous*

**Math**

At Smart Middle School students are required to take 7 classes each grading period. At the end of each grading period a student is assigned a final grade (A, B, C, D or F) for each class for the grading period. A student’s overall grade point average for the grading ...

*Monday, November 15, 2010 by 7890-8*

**Science**

In our 7th grade Commprehensive science class we are learning about heat. So our project is about how animals adaptions for thermoregulation. And we choose the hooded Seal. We have found three adaptions sso far but the requirements are five. So far we have Blubber,Half whines...

*Wednesday, November 10, 2010 by Kayla *

**comparing fractions**

at Morris Elementarhy there are 45 students in each grade, four though six. In the fourth grade, 19 participate in sports after school. Two out of every six fifth grade play sports after schoo;. In the sixth-grade class, seven of every ten students are not playing sports. ...

*Wednesday, November 3, 2010 by maria*

**7th Grade world Civics**

What is the order of the courts from Highest of Authority to lowest of Autihoruty: court of international trade, U.S District courts, U.S. tax Courts,U.S court of Appeals, Bankruptcy Courts, Coourts of Veteran Appeals, Military Courts, Supreme Courts, Regulatory Commicsions ...

*Tuesday, November 2, 2010 by Jacytiopa*

**7th grade, math**

Can someone explain the steps to solve this problem? If a number ends in zeros, the zeros are called terminal zeros. For example, 520000 has four terminal zeros, but 502,000 has just three terminal zeros. Let N equal the product of all natural numbers from 1 through 20: N=...

*Thursday, October 21, 2010 by Sharron*

**7th grade**

you have 8 moving boxes that you can use to pack for college. each box holds 15 lbs of clothing or 60lbs of books. let c be the number of boxes that contain clothing. write a function that gives the total pounds T of the boxes in terms of the number of boxes that contain ...

*Tuesday, October 12, 2010 by harry*

**7th math**

a/7 x 42/a

*Saturday, October 9, 2010 by robbie*

**algebra honors**

I was placed into algebra honors instead of advanced math.. I am in 7th grade.. I have to maintain an 80% for the entire year or go to virtual school all summer.. My question is: Is there a special technique, formula, or very useful site that might help me grasp the concepts ...

*Tuesday, October 5, 2010 by Jarrad*

**Re: social studys**

Im the girl qho just asked about my 2-3 page essay. Its based on this "explain and describe how geographers use thier tools to interpret geographic questions. Remember, i'm in 7th grade. (ms.sue) my teacher said that its based on out notes and its bacically about ...

*Monday, September 20, 2010 by Gabrielle*

**Math 7th grade**

Susan has red, blue, and yellow sweaters. Joanne has green, red, and white sweaters. Diane's sweaters are red, blue, and mauve. Each girl has only one sweater of each color and will pick a sweater to wear at random. Find the probability that each girl chooses a different ...

*Sunday, May 23, 2010 by Margaret*

**7th grade**

Susan has red, blue, and yellow sweaters. Joanne has green, red, and white sweaters. Diane's sweaters are red, blue, and mauve. Each girl has only one sweater of each color and will pick a sweater to wear at random. Find the probability that each girl chooses a different ...

*Sunday, May 23, 2010 by Margaret*

**valedictorian speech topic?**

I'm supposed to write an end-of-the-year reflection of my middle school years(valedictorian speech).. help? my teacher choose me to write the speech, almost like a valedictorian speech... its supposed to be describing "my educational experience of 6th, 7th, and 8th ...

*Sunday, May 16, 2010 by NEEDSHELP(:*

**find my grade average**

-10% of my grade *82 -20% of my grade *100% *100% *100% *100% *100% *100% *100% *100% *82% -30% of my grade none -40% of my grade *76% reply as soon as possible. thank you!!!!

*Sunday, April 18, 2010 by magy*

**7th grade**

If a nickel contains 3.0 gram of copper and 1.2 gram of nickel How many kilograms of copper must be combines with 500 kilograms of nickel to make nickel coins?

*Saturday, March 27, 2010 by Anonymous*

**pPhysics for life scince**

4.The brakes are applied at the end of the 100s and the car comes to a stop within 20m, slowing down at a constant rate. What is acceleration? 5.Now the car turns back and its speed increases at 5m/s^2 for 7s. What is its speed at the end of 7th second? What its velocity at ...

*Tuesday, March 23, 2010 by Simeon*

**Math 157-1**

Use the data in the grade-distribution Use the data in the grade-distribution table below to construct a circle graph showing the distribution of grade types in Ike’s class. Grade Frequency A 2 B 8 C 11 D 2 F 1 How would the graph change if there were twice as many of ...

*Friday, March 19, 2010 by Tyga*

**Composition-7th Grade**

For almost every news event, there are different opinions people can hold. Some people choose to send their opinions directly to the news source in the form of letters. In this lesson, you will scour the news for a topic on which you hold a strong opinion. It will become your ...

*Monday, February 22, 2010 by y912f*

**classroom instruction**

Search the Internet to locate and review your state’s educational standards for a grade level and subject that interests you, such as second-grade language arts or fifth-grade science. i need help finding information on the state of wisconsin and 1st grade P.E.

*Thursday, February 18, 2010 by scooby*

**grammar 7th grade**

My daughter has some homework in which she has to identify independent clauses and subordinate clauses as well as indentifying whether the sentence is simple, complex, or compound. I can help her with the last part, but don't know how to help her with the subordinate ...

*Monday, February 8, 2010 by Juliana*

**7th grade English**

So I have a essay due tomorrow and it is The difference oF the book and the movie The Outsiders but I have no clu wat to write i havent read the book in a month I wanna if anyone can remind wat is one difference between the book and movie.

*Thursday, February 4, 2010 by Payton*

**7th grade**

Hi!!! Im Sophie and like most people I am having trouble writing a Comparitive Essay for my Honors Project, so i need your help. I am compaaring the two books, Red Scarf Girl and Falling Leaves. But i am having SO much trouble finding a topic sentence!!! And how do you even ...

*Saturday, January 30, 2010 by Sophie Kinta*

**7th grade**

The height of the florida tree is 11 feet and the height of the white oak is 96 feet. The height of the Florida Tree is what fraction of the height of the White Oak?

*Wednesday, January 27, 2010 by Amber*

**7th grade science**

Write a pedigree in which there are parents and 4 children, 1 girl and 1 boy are color blind and the other girl and boy are not. I HAVE A FEW QUESTIONS- ?- For a girl to be colorblind does her mother have to be colorblind too or just a carrier?her father? ?- If two people are ...

*Monday, January 4, 2010 by kendall*

**1st grade Math Fair**

My school is planning a Math Fair. Each grade will compete with same grade team members. The rules are: TO make it fun and use Al. math strands . The problem is I don't know where or how to begin this project. Can anyone help?

*Friday, January 1, 2010 by Joyce*

**7th grade math**

suzanne earns s dollars per year.Francine earns f dollars per year.How much more money does Francine earn than suzanne?

*Wednesday, December 16, 2009 by alice*

**Math**

Use the data in the grade-distribution table below to construct a circle graph showing the distribution of grade types in Ike’s class. Grade..Frequency A......2 B......8 C......11 D......2 F......1 How would the graph in Exercise 7 change if there were twice as many of ...

*Sunday, November 1, 2009 by Anonymous*

**7th grade math**

Sue Thank you I understand how to do those problems. I have one last question: Is this true or false: If the scale factor between two similar shapes is 1, the the two shapes are the same size. (Note If two similar figures have a scale factor of 1, they are congruent).

*Wednesday, October 28, 2009 by DIANE*

**Math**

Use the data in the grade-distribution table below to construct a circle graph showing the distribution of grade types in Ike’s class. Grade..Frequency A......2 B......8 C......11 D......2 F......1 How would the graph in Exercise 7 change if there were twice as many of ...

*Tuesday, October 27, 2009 by Anonymous*

**7th grade science**

In a science-fiction TV show several years ago, the hero spent the entire 40 min fretting about running out of fuel before he could pilot his spaceship back to base. Time and again the camera cut from his worried face to the blasting rockets, to the trembling fuel gauge, and ...

*Friday, October 16, 2009 by Ashlynn*

**Algebra 1A**

From a base elevation of 8200 ft. a mountain peak in colorado rises to a summit elevation of 14588 ft. over a horizonal distance of 15842 ft. find the grade of the peak. The grade of the peak. The grade of the peak is %. Round to the nearest tenth as needed. Someone help ...

*Thursday, October 8, 2009 by Don*

**7th grade math**

last weekend,alans basketball team played in a tournament. alan scored 1/5of the teams points,his friend jake scored 30% of the teams points. what fraction of the teams points were scored by alan and jake?

*Saturday, October 3, 2009 by abby*

**7th grade math**

Shelly and Melissa spent Saturday morning making chocolate chip cookies. They counted the cookies and discovered they had made 53 of them. Then Shelly decided to divide the cookies. Since Shelly was five years older than Melissa, it seemed natural for her to get five more ...

*Monday, September 28, 2009 by Niesha*

**7th grade Pre-Algebra**

Using the definition, 10(to the negative sixth power) = 1/10to the six power and x(negative2) = 1/xto the second power The definition also shows that 1/10to the six power = 10to the negative 6th power and 1/xto the 2nd power = x(negative2) I think thats the directions :S 1. ...

*Tuesday, September 22, 2009 by Dean*

**7th grade math**

so i have this graph paper, and I have to draw a scale drawing of my body on it. my teacher said 3 squares is equivalent to 4 inches. so if one of my body parts, for example my head, is not a multiple of 4, how do I draw it on the paper? I hope that makes sense. 3 squares = 4 ...

*Thursday, September 10, 2009 by kat*

**7th Grade Math**

{Decimals} Hi, I'm stuck on these problems, and I asked my family members, they don't know, so I've come to you, community! Please help, thanks. Directions: Round each decimal to the underlined place-value position. 4.2974 (seven is the underlined number) 39.987 (...

*Thursday, September 10, 2009 by Dean*

**7th grade math**

Jared wants to save $100 to buy a tennis racket. He saces $8 each week, and his mother gives him a extra $0.25 for each dollar he saves. Determine the number of week it will take Jared to save $100. I am pretty sure the answer is 12 weeks and he would have $5 dollars left over...

*Tuesday, August 25, 2009 by Peyton*

**7th grade**

"An artists portrayal or a coureur de bois. Many of these adventurers married first nations women and has families. Their children were the metis. The metis learned both french and first nations languages from their parents. They also learned the customs and ways of life ...

*Monday, June 29, 2009 by Lola*

**7th grade**

Look at figure 2.8 on page 40 and answer the following question in complete sentences: Why was water transportation so important in those days? Hint: Would there have been major road ways at that time for horse drawn, or ox drawn wagons? How would all of the fur pelts be ...

*Monday, June 29, 2009 by Deja*

**7th grade math**

alan,bonnie and calvinshared 153 marbles alan gets 3 times as miny as bonnie and calvin gets 6 more than alan .how miny marbles does each person get

*Tuesday, May 26, 2009 by mariah*

**visual basic**

Cant get my message dialog box to display anbody see waht wrong with it? The message box is located in my if then else statement Dim total As Integer = 0 Dim gradeCounter As Integer = 0 Dim grade As Integer = 0 Dim average As Double = 0 ' sum grades in ListBox Do ' ...

*Thursday, May 7, 2009 by cl*

**7th grade Math**

At a faculty costume party, each teacher from transylvania Middle School came dressed as his or her favorite creepy creature. The teachers arrived one at a time, and when a new teacher came in, each of the teachers already there lined up at the door and shook hands with the ...

*Wednesday, April 22, 2009 by Teresa Joseph*

**7th grade science**

problem:suppose a bacterium reproduces by binary fission every 20 minutes.the new cells survive and reproduce at the same rate. this graph shows how the bacterial population would grow from a single bacterium. use the graph below to show your results up to 120 minutes. ( the ...

*Friday, March 6, 2009 by christopher crawford*

**Algebra**

Snape has 2000 mL of a magic potion that is 30% DeMuggle Juice. He also has hundreds of 25 mL bottles that are full of 75% DeMuggle Juice solution. Every time he waves his wand, one of these bottles is added to his magic potion. How many times must he wave his wand to have a ...

*Friday, February 6, 2009 by Meghan*

**7th grade Science**

How does the internal structures of earth's density compare to the lithosphere's density? It is a lot greater, a little greater, a lot smaller or a little smaller?

*Sunday, January 4, 2009 by Mary Grace*

**7th grade**

A company made 34,000.00 in 2007. This company made 32,500.00 in 2008. What is the percentage of the difference. The difference is 1,500.00 Is the difference 44.3 %? 34,000.00 32,500.00 _________ 66,500.00

*Saturday, December 6, 2008 by Lana*

**7th grade**

There are at least 5 more than twice as many students taking algebra 1 than taking algebra 2. If there are 44 students taking algebra 2, what is the least number of students who could be taking algebra 1. Show all work

*Thursday, November 20, 2008 by lee*

**7th grade**

If i buy a lollipop and a pack of gum, the cost will be $1.19. If i buy a lollipop and a peppermint, the cost will be $1.45. If i buy a pack of gum and a peppermint, the cost will be $1.40. What are the individual prices?

*Monday, October 27, 2008 by ladylake5*

**3rd grade**

There are 33 students in the band. There are 6 more fifth-grade students than third-grade students. There are an equal number of third- and fourth-grade students. How many third-grade students are in the band?

*Wednesday, October 8, 2008 by Kristina*

**english**

I need you to grade my paper for me . I don't have a car and I don't know the area well enough to ask anyone to grade it for me I just want you to grade it for me. and leave the red marks on it for me so I can correct it my self and send it back to me through email. If...

*Friday, October 3, 2008 by Bernadette*

**7th Grade Math**

Mayla's mother is 3 times as old as Mayla. Eight years ago her mother was 7 times as old as Mayla. What are their ages now? A: Mayla 10; her mother 30 B: Mayla 12; her mother 36 C: Mayla 13; her mother 39 D: Mayla 14; her mother 42 I think the answer is B. But I want to ...

*Tuesday, September 30, 2008 by Missy*

**7th Grade Math**

Sally wants to buy some chips for her party. The bags of chips at Kroger are sold in 10.5 cup bags. Sally thinks that each guest will eat about 3/4 cup of chips. If she bought two bags of chips how many guests can she feed? I got an answer of two guest, but I think that is ...

*Sunday, September 28, 2008 by Missy*

**7th grade science hypothesis question**

please help me with this challenge question, as i don't quite understand it.: Yolanda makes this hypothesis: "If salt is added to water, then the water will boil at a lower temperature." She sets up and experiment to test her hypothesis, but discovers that it ...

*Monday, September 8, 2008 by Beth*

**7th grade math**

katrina has 3 apples, 2 oranges, and 1 peach in a cowl. if she randomly selects one apple and one orange to practice sketching and then puts the fruit back in the bowl then repeats the steps, What are all the possible combinations for the sketches she can make? list all the ...

*Thursday, May 22, 2008 by lola*