May 24, 2015

Homework Help: 7th Grade

7th grade
if I have the circumference of a circle how do I find the diameter, and how do I find the radius
Tuesday, January 6, 2009 at 5:44pm

7th grade
humidity and relative humidity
Tuesday, January 6, 2009 at 12:46am

7th grade
Can anyone help with some ideas in constructing a food web of the organisms found in a landfill site. Thanks.
Monday, January 5, 2009 at 4:15pm

7th grade
Wolves don't eat plants, but a wolf could not live in an ecoystem that didn't have plants. Please Explain.
Monday, January 5, 2009 at 4:14pm

7th grade
How is a food chain different from a food web?
Monday, January 5, 2009 at 4:11pm

7th grade
What 2 goods did the European traders want from Asia? What were these goods used for?
Monday, December 15, 2008 at 11:52am

7th grade math
I need help solving the equation {5x[(4+9)-2]+3}/2= PLEASE DONT GIVE ME THE ANSWER WITHOUT GIVING ME THE ORDER OF OPERATION.
Wednesday, December 10, 2008 at 8:19pm

8th grade geometry
segment AC is congruent to segment AD by the ______ of the Isosceles Triangle Theorem. (8 letters, 5th=E, 7th=S) Please help!
Tuesday, December 2, 2008 at 10:43pm

7th Grade Math
z/6 + 11 > -49 This is my problem for homework and I don't know how to do it. My teacher showed us but I guess it didn't get throw to me. ?????????????? Help
Wednesday, November 19, 2008 at 5:08pm

7th grade
Maria left the starting line at 8:30 a.m. and drove at an average rate of 40 mph. What time did she arrive at check point 1?
Sunday, November 16, 2008 at 5:55pm

7th grade
whats a civics definition for the sentence TO REACT its7 word letter and ends with and end with a d
Thursday, November 13, 2008 at 9:14pm

7th grade
i need help on estimatin fractions. Dont just give me the answer tell me how you got it. Problem: 6 5/8 - 4 5/6=
Wednesday, November 12, 2008 at 9:35pm

7th grade math
Write the ratio of 1 silver dollar to 3 quarters in simplest form is the answer 1/3
Wednesday, November 12, 2008 at 7:44pm

7th grade math
Write the ratio of 1 silver dollar to 3 quarters in simplest form
Wednesday, November 12, 2008 at 6:30pm

Mme: Michael(Michel!) is 4 months old. Comment dit-on ".. is four months old"? (that's why he likes to barf everywhere) I am in French 1B, so next year when I'm a freshman, I can go right into French 2. (7th grade=1A, 8th grade=1B =French 1)
Tuesday, November 11, 2008 at 12:28am

7th grade science
Does the bending (folding and faulting) of Earth create sound?
Sunday, November 9, 2008 at 9:08pm

7th grade pre algebra
We need assistance solving 3 + 2(k+1) = 6 + 3k I know the 2(k+1) has to become 2k + 2 then we have 3 + 2k + 2 = 6 + 3k then we can subtract 3k from both sides to get 3 +2k + 2 - 3K = 6 But can I combine the 3+2 on the left and the 2k - 3k to get -1k? leaving us with 5 -1k = 6...
Thursday, November 6, 2008 at 8:30pm

7th grade
In the sentence, During the 1990's, MC Hammer "was too legit, too legit too quit." Waht are the nouns?
Thursday, October 30, 2008 at 8:00pm

7th grade science
....... capacity is the largest numbers of individuals of one species that an ecosystem can support over time. What kind of capacity???
Wednesday, October 22, 2008 at 9:30pm

7th grade math
write each decimal as a percent. 2.687 0.015 0.64 please help me with these!
Tuesday, October 14, 2008 at 8:27pm

7th grade
If a man says he has three children who's ages are the product 36,the sum is the house number across the street and his oldest son loves chocolate cake,how old are the kids?
Tuesday, October 14, 2008 at 8:26pm

7th grade
Do you need to capitalize the name of the stars? for example: clearly visible in the sky overhead were the big dipper, small dipper, and the north star.
Tuesday, October 14, 2008 at 5:16pm

7th grade
Write three equivalent fractions for each fracton 7/8,5/6 in order to get the answer am I suppose to find the number that I can divid both numbers and is it the same number
Monday, October 13, 2008 at 10:12pm

7th grade
Are teacher gave us an assignment that is due tomorrow it is Re-writing Fairy tales From The ANTAGONIST'S pOINT OF VIEW
Monday, October 13, 2008 at 3:41pm

7th grade
explain how oceanic lithosphere forms at mid-ocean ridges
Friday, October 10, 2008 at 8:16pm

7th grade
What is the subject and verb in the sentence "Past the large sign is a windmill?"
Wednesday, October 8, 2008 at 8:38pm

7th grade
how does osmosis explain the fact that a watery syrup forms when you put sugar on strawberries?
Tuesday, October 7, 2008 at 7:55pm

7th grade
when Muslims settled in Spain, they adopted the local religion and customs.
Sunday, October 5, 2008 at 11:56pm

7th grade science
What is a simplified reprsentation of reality? It is either a model,table,variable,or an inquiry. Does anyone know the answer?
Sunday, October 5, 2008 at 8:55pm

7th grade History
Hoe do you write a pursasuve essay about selling product from the B.c time.
Monday, September 29, 2008 at 10:45pm

7th grade
the name of a instrument carried by a weather ballon to measure upper level pressure, temp, humidity and winds
Monday, September 29, 2008 at 8:44pm

How can the state standardseffect your planning and instruction for 7th grade language Arts?
Saturday, September 27, 2008 at 7:21pm

7th grade
we are re-teaching the metric system and i forget how to do any of it! can you help me with like convertic and things? thx - k gurl
Sunday, September 21, 2008 at 2:56pm

7th grade science
what 6 things do living things need. Such as water and oxygen and...
Thursday, September 18, 2008 at 9:50pm

math 7th grade
solve the equation 5=f-7 tell me how you get the answer i don't want just the answer i want to know how to do it
Wednesday, September 17, 2008 at 8:12pm

7th grade science
A Majory Theory in Science
Wednesday, September 10, 2008 at 8:48pm

7th grade
How do I find the muscial notes for doe, rae, me, fa, sol...on a staff?
Tuesday, September 9, 2008 at 8:50pm

7th grade math(the metric system)
56L=_kL plz explain
Tuesday, September 9, 2008 at 8:06pm

7th grade science
a group of similar cells that work together to do one job
Tuesday, September 9, 2008 at 4:57pm

7th grade history
I need help writing a short speech on what freedom means to me
Tuesday, September 9, 2008 at 12:20am

7th grade
how do you write an equation for the number of gallons in 128 fluid ounces?
Friday, September 5, 2008 at 3:40pm

Pre Algebra 7th Grade
How do I simplify the following expressions by collecting like terms? 2x-9+x=? 6x-4j+3y=? 4x+15+2x-x+9+? j-k-j+3k= 5r+3r+4rt= 7yz+yz=
Thursday, September 4, 2008 at 8:44pm

Pre-Algebra 7th Grade
how do I simplify the following expressions by collecting like terms? x+2+x= x+x+x+4+8+x= 2x-9+x
Thursday, September 4, 2008 at 8:25pm

Pre-Algebra - 7th Grade
How do you add a negative number and a positive number. For example: -9 + 7 = ?
Thursday, September 4, 2008 at 8:05pm

7th grade english
Ok i got a work sheet and i have to compare an articale that was writen by billy shore on sept.1,2006 and the IB learner profile. what are some similarites
Wednesday, September 3, 2008 at 5:42pm

7th grade pre algebra
What is the difference between bar graphs and histograms.
Wednesday, August 27, 2008 at 9:55pm

7th grade science
what is the protective sheild covering what segment of the thorax? its in grasshopper dissection
Tuesday, April 22, 2008 at 9:24am

science 7th grade
How can humans harbor many microorganisms on and inside their body without experiencing symptoms of infection ? Where could I get some info thanks
Wednesday, April 2, 2008 at 6:26pm

science 7th grade
In sequential order how does our body digest a crakcer. I was wondering if someone could please let me know if there is a web-site that may be able to help me thanks
Wednesday, April 2, 2008 at 2:49pm

7th grade health
please help I need to get information on how to correctly describe the location of the heart
Tuesday, March 25, 2008 at 8:25pm

7th grade health
If you get a pian in your calf while walking down the block and it is relieved by resting what is this condition called ?
Tuesday, March 25, 2008 at 8:21pm

7th grade health
Please check my answer thanks :) Blood flows from the left ventricle of the heart to thr general circulation through the what ? I think it is aorta
Tuesday, March 25, 2008 at 7:59pm

I am in the 7th grade and I love books that are fiction. Here are some books that I LOVE!! Kira Kira So B. It Olive's Ocean Becoming Naomi Leon Corner of the Universe Green Glass Sea Edward's eyes The problem is I need a new book to do a book report on and I can't ...
Sunday, March 23, 2008 at 1:10pm

7th grade health
When you swallow a peanut, the peanut first comes in contact with the what ? I am not sure can you please let me know of any web sites that may help thanks
Saturday, March 22, 2008 at 6:27pm

7th grade health
Where could i find the correct order of how sound waves or sent to the brain ? thanks
Saturday, March 22, 2008 at 2:27pm

7th grade health
PLease see if I am right When you do a push up from the floor what kind of movement describes the motion of your elbow flexion
Saturday, March 22, 2008 at 2:24pm

Social Studies
I am in 7th grade age 12 and i was wonder how does the European Parliament determine how many each country gets on each branch? I would like and answer ASAP. Thanks!
Wednesday, November 28, 2007 at 10:44am

7th grade math
place the operation signs (+,-,x, divide) in the order that makes each sentence true 18__6__2=15
Tuesday, September 4, 2007 at 11:27pm

7th Grade Poetry
what poetic term is "a quarrel of vines"? Thank you! That could be a metaphor Thank you so much for your help!
Tuesday, April 3, 2007 at 10:52am

7th grade math
what is the equivalent expressin of 7(5x) 35x ? 35x
Tuesday, January 9, 2007 at 5:16pm

7th Grade English-Word Puzzles/Pictures
I need help with word pictures/puzzles.(1) head (no capitals or other words next to it, above or below it)...(2) yrooucrhkeasd (again, no words above, below or next to it) Thank you! I'm sorry, but I don't understand. Can you give us more details about these pictures/...
Wednesday, August 30, 2006 at 7:42pm

what should I pack to the grand canyon? why is the grand canyon a trip? please answer these are an essay to complete & if I don't pass I cant go to 7th grade thanks
Tuesday, May 12, 2015 at 12:50pm

7th of 850.000 dollars
hi steve please help me dont now how to figure this ,--- a 7th of 850.000 dollars what would my part be thank you michael
Sunday, May 10, 2015 at 12:17pm

Math 7th Grade
1. which is a rule that describes the translation of point from (-5, 4) to (-1, 2) A (x,y) --> (x - 4, y - 2) B (x,y) --> (x + 4, y - 2) (my answer) C (x,y) --> (x + 4, y + 2) D (x,y) --> (x - 4, y + 2) 2. the ordered pairs (2, -17) and (5, -35) are solutions to ...
Thursday, April 23, 2015 at 2:30pm

7th grade math
Can you check the following problem? (forgot to incl last night) 1. Which is an equivalent equation to (2/3)x - 1 = 1/2 that does not contain fractions? (2/3)x = 1 + 1/2 (2/3)x = 3/2 x = 3/2 * 3/2 x = 9/4 x = 2 1/4 A. 4x - 6 = 3 4x = 9 x = 9/4 x = 2 1/4 B. 4x - 2 = 3 4x = 5 x...
Thursday, April 23, 2015 at 7:36am

Math - 7th grade (repost)
Can someone please help? I'm given a box and whisker plot that represents the cost, in dollars, of 12 CDs. How can I determine how many CD's cost between $14.60 (Q1 value) and $26 (Q3 value) and how many CD's cost less than $14.60?
Wednesday, March 18, 2015 at 7:08am

Math - 7th grade
I'm given a box and whisker plot that represents the cost, in dollars, of 12 CDs. How can I determine how many CD's cost between $14.60 (Q1 value) and $26 (Q3 value) and how many CD's cost less than $14.60?
Tuesday, March 17, 2015 at 11:36pm

Math 7th grade
Geraldo bought some computer software on layaway. He paid $12 down and must make a payment of $5 each week for 4 weeks. How much will Geraldo pay in all?
Monday, March 16, 2015 at 7:54pm

7th grade geometry
When wrapping a present in the shape of a rectangle prism, joe adds an additional 2.5 feet of paper to allow for overlap. How many sq ft does he use to wrap a gift 3.5 ft long, 18 inches wide, and 2 ft high?
Thursday, March 12, 2015 at 5:34pm

7th grade math
Can you help with geometry? 1. Sally constructs a triangle with one side 6 inches long and another side 8 inches long. What is the 3rd side? (haven't learned Pythagorean theorem) Ans: 6 + x > 8 x > 2 6 + 8 > x 14 > x 8 + x > 6 x > -2 so, x must be > 2...
Friday, February 27, 2015 at 7:31am

7th grade math
The sum of an integer and the next greater integer is at the most 13. Write an inequality to find the lesser integer and solve for the lesser integer. My answer n+n+1 <_ 13 n<_6
Wednesday, February 4, 2015 at 7:39pm

7th grade challenge math
of 109.6 million house holds, 19,508,800 watched the television show CIS during the week of October 3, 2005. what percent of american households watched CIS this week?
Tuesday, January 6, 2015 at 7:36pm

7th grade math
Anna walked 8 miles in 3 hours. Juan walked 14 miles in 5 hours. Are these rates in proportion? 8/3 divided 3/3 = 2.66/1= 2.66 14/5 divided 5/5= 2.80/1= 2.80
Thursday, December 11, 2014 at 6:14pm

i need to conduct a scientific investigation and i need some ideas. Ex. " how does the amount of sunlight affect a plants growth" I need something like what is listed above. Thank you
Thursday, October 23, 2014 at 6:07pm

7th grade math
consider the inequality 2x+3≤-3. Find the set of all integer solutions of this inequality that are also solutions of the inequality 5x-2<3. Please help I am really confuded
Wednesday, October 22, 2014 at 9:11pm

7th Grade Math
You are saving money to buy a new cell phone. You begin with $20.00 and save $4.00 each week. Write an expression for the amount of money saves after w weeks.
Wednesday, October 22, 2014 at 7:49pm

Ten ,one rupees coin are put on the top of at each other on a table each coin has a mass 'm' give the magnitudes and direction of - 1. The force of seventh coin (counted from bottom) due to all the coins. 2. The reaction of 6th coin on the 7th coin. 3. The force at 7th...
Tuesday, October 14, 2014 at 4:26am

7th grade math word problems
While scuba diving Quentin descended 2 1/3 feet each second for 30 seconds. If Quentin ended up at a depth of -234 feet before he began his descent, what was his original depth? Do I multiply 2 1/3ft by 30 seconds?
Tuesday, October 7, 2014 at 8:24pm

Riding on a school bus are 20 students in 9th grade, 10 in 10th grade, 9 in 11th grade, and 7 in 12th grade. Approximately what percentage of the students on the bus are in 9th grade?
Monday, October 6, 2014 at 11:52am

7th grade math
Classify properties of operations. 1. (-4-3n) * -8 Ans: distributive 2. (6+4)+8=6+(4+8) Ans: associative 3. (1-7n) * 5 Ans: distributive
Monday, September 29, 2014 at 7:40pm

I have two questions for 7th grade Science. I've been sitting here for a while, and I am behind in school work. Please Help. _____ is the practical use of scientific knowledge to solve everyday problems and improve lives ____ are used to make complicated concepts and ...
Friday, September 26, 2014 at 2:30pm

7th grade math
how do I solve for this: If 5/6 is divided by a certain fraction, a/b, the product is 1/4. What is the fraction a/b? Ans: (5/6)/(a/b) = 1/4 = do i need to divide both sides by 1/4 to get (5/6)/(1/4) = (5/6)x(4/1) = 20/6 = need to somehow get a/b by itself not sure what to do...
Tuesday, September 9, 2014 at 9:56pm

Hard math 7th grade
What is the value of 42 – 2(3 • 5 + 1)? (1 point) 8 1 –16 –21 4. What symbol is needed between –2 and |–3| to make a true statement? (1 point) < > = 5. What is the value of (32 + 1) – 14 ÷ 2? (1 point) 2 3 –3 –2
Tuesday, September 9, 2014 at 3:43pm

7th grade math
when x is nonzero integer the sum 0f 3+x is sometimes negative and sometimes positive. Identify a value of x for which the sum of 3+x is negative.
Wednesday, September 3, 2014 at 9:10pm

7th grade Math/Science
Can you help me with this science question: from sea level, the biosphere goes up about 9km and down about 19km. What is the thickness of the biosphere in meters? (there wasn't a formula in the workbook). Thanks
Wednesday, August 20, 2014 at 10:14pm

science 7th grade
Which of the following does not reduce water pollution? a) cleaning up oil and gasoline spills. b)reducing pollutants such as pesticides and fertilizers. c) increasing the use of gasoline. d) properly treating waste water
Tuesday, May 13, 2014 at 2:45pm

7th grade math
Computer catalog has a computer monitor that is 19 inches. The 19 inches is the diagonal distance across the screen. If the screen is 10 inches in height, what is the width of the screen to the nearest inch?
Thursday, May 8, 2014 at 6:44pm

there are 400 students at smith Elementary school 1/4 of the students are in fourth and fifth grade, 1/10 of the students are in grade 3, 2/8 are in second grade and 2/5 are in first grade . How many kids are in each grade? (4th and 5th have an equal amount)
Monday, March 24, 2014 at 3:14pm

A real estate agent earns a weekly salary of $200. This week, he sells one home for $120,00 and is paid a commission rate of 5%. Find his total earnings for this week. (7th grade math)
Tuesday, January 21, 2014 at 4:01pm

7th grade acc math prevents
How do I show on a hundred grid what 18% of 520 is? I know what the answer is but don't know how the grid can help me find the answer and that is what the teacher wants us to show. Thanks in advance!
Monday, January 6, 2014 at 11:10pm

1)on the 7th grade honor review exam, student were asked to create a power with a base of 3 that is greater than 9 but less then 3 to the 5th power . two powers that student created show below. Describe why each of the solutions is incorrect 5 to the 3rd power 3 to the 2nd power
Thursday, November 21, 2013 at 9:53pm

1)on the 7th grade honor review exam, student were asked to create a power base of 3 that is greater than 9 but less then 3_5 . two powers that student created show below. Describe why each of the solutions is incorrect 5_3
Thursday, November 21, 2013 at 9:13pm

7th grade accelerated math / pre algebra
write two equivalent expressions for the area of the figure the figure is a triangle inside the triangle it says x + 4 and the #16 is written along the length of one side of the triangle. The answer is 8(x +4) and 8x + 32 but I don't know how they got it
Tuesday, November 12, 2013 at 8:41pm

7th grade science
I'm not sure if I can post my question about science. Can I post it? I don't know if it'll get taken off
Monday, November 11, 2013 at 9:32pm

7th Grade Science
Hi, I understand the question but every vocab. word I think this is it's just not coming out right when I'm putting it all together. Question:To pass a trait on to the next generation (offspring) an organism does what? My answer is heredity, but to me when I put it ...
Saturday, October 12, 2013 at 4:07pm

Calvin stays on the 7th floor in his building. Between each floor, there are exactly 12 stairs. If he starts from the 1st floor and climbs his way up to the 7th floor, how many stairs does he climb?
Wednesday, August 21, 2013 at 11:07am

7th grade Science
1. The atmosphere of Earth is an example of a ______solution.(1point) liquid-liquid gas-liquid gas-gas** solid-liquid Am I correct?
Monday, May 27, 2013 at 10:31pm

Math 7th Grade
A bag contains 5 red,2 blue,and 4 white marbles. What is the probabiltiy If Sam picked a red marble replaced it and picked a white marble?
Wednesday, May 22, 2013 at 5:23pm

7th grade math help
Hi I need help on how many outcomes are possible for these? For breakfast choices possibilities. I tried, but I feel like I am not getting it. Coffee (c) orange Juice (o) scarmabled (s) hard boiled (h) poached (p) bagel (b) toast (t) Please help??
Monday, May 20, 2013 at 6:26pm

If the radius of a cylinder is 1.8 meters and its height is 7 meters, the volume of the cylinder is approximately 71.2 cubic meters...true or false I say false because shouldn't it be 71.2 cubic 3? Am I correct?
Sunday, May 19, 2013 at 4:53pm

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