February 22, 2017

Homework Help: 7th Grade

Math Help?! 7th grade.
1. Determine which ordered pair is a solution of y = x*2–2. (5, 21), (–5, 24), (–1, –1), (–2, 6) 2. Without graphing, tell whether the line containing (6, –3) and (0, –8) is horizontal, vertical, or neither.
Friday, April 19, 2013 by Katerina

______________ can prevent some bacterial cells? 7th grade science please help me.
Monday, April 15, 2013 by lola

math-7th grade algebra 1
Please show the steps and explain how to do this as well. 3√8 · 2√5
Wednesday, April 10, 2013 by Nina

what were the five key points of henry clay's compromise of 1850? someone please help me and this is a 7th grade history question by the way....
Wednesday, April 3, 2013 by lola

7th Grade Language Arts~!!!
What was the first South American nation to receive independence? (1 point) Chile Argentina Paraguay Brazil My Answer: 1) Argentina Is this correct?
Tuesday, April 2, 2013 by Gabby

What is the angle relationship notes for the test i have to take? please help me someone thanks for the help you guys... oh yeah almost forgot this some 7th grade math..
Monday, April 1, 2013 by lola

7th Grade Social Studies
Explain the similarities and differences between corporate farms and mixed-crop farms. (5 points)
Friday, March 29, 2013 by Anonymous

Math 7th grade
Katya bought 2 gallons of juice. she drank 2 quarts. how much was left?
Sunday, March 3, 2013 by Anon

7th grade math
what is the function of the following table: a tree that has a height of 12 feet will have a shadow of 10 feet
Wednesday, January 30, 2013 by rose

7th Grade Math stuffs
Compare probabilities of independent and probabilities of dependent events. Any examples???
Thursday, January 17, 2013 by lazyburrito

7th Grade Math
how many possible solutions are there to five questions and the answer to each question is either true or false?
Monday, January 14, 2013 by Mike

7th Grade Literature
Could someone please give me some examples of the following peices of grammar? modifiers articles prepositions interjections Thank you very much!
Tuesday, December 11, 2012 by Jessie

7th grade science Ms. Sue please
Hi I am writing a paper for school about cancer cells. I can't seem to get a good introductory paragraph going. Can you give me some ideas? Thanks!
Wednesday, December 5, 2012 by Delilah

7th grade math
16. Find the final balance in an account with $730 invested at 3% annual simple interest for 4 years. (1 point) $735.48 $87.60 $817.60 $8,760.00 is the answer 817.60
Wednesday, December 5, 2012 by Delilah

7th grade social studies
In the Earth's Sourthern Hemisphere, what season begins in March? Spring Summer Fall Winter
Tuesday, November 20, 2012 by Destiny

Geo 7th Grade
What effects does climate have on Mexican daily life and its economy? I have no idea?!
Monday, November 19, 2012 by rawr... im a dinosaur.... rawr

Geo 7th Grade
About half of the acid rain in Canada comes from the United States. true?
Monday, November 19, 2012 by rawr... im a dinosaur.... rawr

Geo 7th Grade
is increase of fish population due to acid rain?!?!?!?1 thanks ♥dino♥
Friday, November 16, 2012 by rawr... im a dinosaur.... rawr

7th Grade Math!!
Help!!! How to find the dimensions on a house after its built if it is 18 feet by 16 feet. The only info they give me is that 1/2 in = 10 feet?? What formula do I use?
Thursday, November 15, 2012 by Celeste

7th grade math quick please
Mrs. Miller sells a house for $179,000. If she earns a commission of 6%, how much money does she earn? Write a proportion and show your work.
Wednesday, November 14, 2012 by Delilah

7th Grade Math
Help!!! If a den has 0.5 by 0.6 dimentions , what will be the dimensions after the house is built; 1/2 in = 10 ft Can any one help me figure this out???? Thanks!!
Wednesday, November 14, 2012 by Celeste

7th grade math
The question is simplify -9=1(36divided by 2 x3-4) I did -9+1(18x3-4) _9+1(54-4) -9=1(50) -9+50 41 Is this correct I did this with a friend and we both got different answers. Maybe I di the wrong order of operation?
Monday, November 12, 2012 by EN

7th grade language arts only 1 question
5. A synonym for the word nimble is _____. (1 point) lively secret damaging weak Isn't the answer "lively", Ms. Sue?
Monday, November 12, 2012 by Delilah

7th grade math help Ms. Sue please
1. 0.003 as a percent 2. 0.00007 as a percent My answers: 1.0.03% 2. 0.0007%
Wednesday, November 7, 2012 by Delilah

7th grade math
Are the ratios 4/6 and 14/21 equivalent or not equivalent? Why?
Tuesday, November 6, 2012 by Delilah

7th grade math
Determine if the situations represent proportional relationships. Explain. 1. Gina can buy 1 bottle of shampoo for $2.95 or 2 bottles for $4.50.
Tuesday, October 30, 2012 by Cassidy

7th grade math help Ms.Sue ratios please
Write each ratio in simplest form. 1. 28 seconds / 2 minutes 2. 22 in. / 3 feet 3. 36 cm. / 132 cm. Can you help me i have NO IDEA how to solve these thanks
Thursday, October 25, 2012 by Delilah

7th grade Math
can someone please check this for me. Be sure to round to the nearest hundred. 1) 6 eggs in 7 days 2) 8 batteries in 3 months 3) 122 patients in 4 weeks 4) $8.43 for 3 pounds
Tuesday, October 23, 2012 by gangnam style :o

7th Grade x y input output tables
I don't understand them please some one help me!!!!ASAP!!!
Tuesday, October 9, 2012 by 7th Grade

7th grade math
Q:William practiced guitar 1 1/3 hours on monday and 5/6 hour on tuesday. How many total hours did he practice? A: A) 1 1/2 B) 1 2/3 C) 2 1/3 D) 2 1/6
Monday, October 8, 2012 by Elona

7th grade math Ms. Sue
I still cannot figure this one out can you please tell me... 11/12 + (-2/3) = ? The answer choices are 1/4 13/12 -1/6 -7/12
Wednesday, October 3, 2012 by Delilah

7th grade math
What is three-eighths written as a decimal? (1 point) 2.3 repeating 0.375 .3 repeating 2.667
Monday, October 1, 2012 by Delilah

Pre-Algebra(7th Grade)
I don't know how to do area on a shape if it has missing numbers.. .also i need help on division with decimals...
Sunday, September 30, 2012 by Abby

7th grade language arts
Choose the demonstrative pronoun is the following sentence: "This invitation fell out of her backpack." her of backpack this
Friday, September 28, 2012 by Delilah

7th grade math - scientific notation help
12. 0.00581 13. 0.00105 14. 0.0000078 15. 0.000027 16. 0.000000132 17. 0.000000009
Thursday, September 27, 2012 by Delilah

7th grade math help - quick, please.
Write each number in scientific notation. 1. 4,800 2. 17, 200 3. 180,000 4. 343, 502
Thursday, September 27, 2012 by Delilah

7th Grade Science
Please help me with these questions. This is not homework. I am just trying to figure out some things that I need help with. When separating mixtures what is filtration? what is distillation? what is crystallization? what is chromatography? Thank you, sk8rgurl99
Friday, September 21, 2012 by sk8rgurl

7th grade math
How do you arrange the numbers 2 4 5 and 6 ans insert the symbols "-" and "x" in a way that u follow PEMDAS/ order of operations to get the answer 8
Thursday, September 20, 2012 by Diana

Pre-Algebra 7th grade.
I have prealgebra with order of operations with a line dividor with a fraction line/divider. It says: 94-6 ____ 66(divided by) 6
Wednesday, September 19, 2012 by Caleb

7th Grade Physics
Given a homogenous liquid mixture of sodium chloride (salt) and water, what would be the best method to separate these substances? What is the process. Please explain.
Friday, September 14, 2012 by completeidiot

7th Grade Lit
We brought healthy snacks. What is the complement in the sentence? brought?
Thursday, September 13, 2012 by completeidiot

7th Grade Help
what is the largest cause of weathering and erosion? weathering water sand trees
Friday, September 7, 2012 by completeidiot

7th Grade Science
Explain why increasing the temperature of a gas in a closed, rigid container causes the pressure in the container to increase.
Thursday, September 6, 2012 by completeidiot

7th Grade Science
when the temperature is constant the volume of a gas will decrease as the pressure decreases. True or false
Thursday, September 6, 2012 by completeidiot

7th Grade Science
what physical force can cause a change in the state of matter what is the difference between chemical and physical changes what occurs during Bose-Einstein condensation Please help me.
Tuesday, September 4, 2012 by completeidiot

7th Grade Help
where can I find short story Golden Kite Silver Wind by Ray Bradbury online?
Friday, August 31, 2012 by completeidiot

7th grade math
solve for k -4k-8k+7=-53 Please explain how you found your answer!! Please help!!
Wednesday, August 8, 2012 by Alyssa

What does nonessential appositives and appositive phrase or phrases mean? (It's the common rules 3a.. Untit 5, 7th Grade.)
Wednesday, June 27, 2012 by Losa: Flame Girl

Write a program that asks the user to input a grade that he or she received on an exam. The grade is an integer from 0 to 100 inclusive. The program should convert the numeric grade into the equivalent letter grade. Do the conversion by using a function Letter_Grade () that ...
Friday, May 18, 2012 by jermaine

7th grade Lang. Art
Meager is best defined as a) slight c) ample b) lavish d ancient Please help me thank you! :)
Wednesday, April 25, 2012 by saranghae12

NYS ELA Online Practice Exam - PLEASE read!
Today is my NYS ELA Exam Book 1: Multiple Choice Questions. I know I'm supposed to be at school but the 7th graders take the exam around 12:30 or 12:40. Right now the 8th graders are (still) taking the exam so I'm still at home. Tomorrow is Book 2: Listening and Note-taking (...
Tuesday, April 17, 2012 by Laruen

7th grade math
How would you solve the problem below using the subsitution method? 12x + 4 = 8y y = x - 7 Please explain to me and help. If you could show all the steps, that would help a lot. Thank you.
Monday, April 9, 2012 by saranghae12

7th grade math
For these two problems, you would need to find the slope and y intercept and then write the equation in equivalent to ax + by + c. y=3x y=0 Please help and explain how to do it. Thank you
Sunday, April 1, 2012 by saranghae12

7th grade math
Could someone show me how to do this please? 26.2% of a certain number is 81. What is the number?
Thursday, March 29, 2012 by saranghae12

7th grade health
true or false if false what is the real word MOOD DISORDER are a variety of psychological conditions that affect a person's ability to get along with others. Please help. thank you
Thursday, March 8, 2012 by saranghae12

7th grade science
What is a very good website to find instructions for newly formed cells on how to carry cytokinesis? Please help!!! Thank you!!
Monday, February 27, 2012 by saranghae12

7th grade social studies
what was the Texas-Santa Fe expedition, and what were the results? Please explain, help, and thank you very much.
Thursday, February 23, 2012 by saranghae12

7th grade science
what is a binominal nomenclature mean? Please explain in a simple manner. Thank you
Wednesday, February 15, 2012 by saranghae12

7th Grade Science
Can anyone tell me where I can find information for this question. How are proteins synnthesized made?
Monday, January 30, 2012 by Lil TEE

math 7th grade
What does it mean to ring four integers that yield a sum. The sum is 2.
Monday, January 30, 2012 by miranda

7th grade science
what are intermediate forms of species for gradualism and punctuated equilibria? Please help!! Thank you!!
Sunday, January 29, 2012 by saranghae12

7th grade Lang. Art
Which word in caps makes more sense? Every year the professional football season (CULMINATES, BROODS) in the super bowl. Please help thank you
Wednesday, January 25, 2012 by saranghae12

To Laruen
Enough already! Please do not try to answer questions that you don't understand. I'm tired of deleting your off-base answers. Remember -- you are only in 7th grade!
Wednesday, January 18, 2012 by Ms. Sue

7th Grade Science Regents Help!!!!
Which type of reproduction leads to daughter cells that are identical to the parent cell? Cloning? PLEASE HELP ME!!! IM REALLY NEED HELP!!!
Tuesday, January 17, 2012 by Laruen

7th Grade Science Regents
What is the difference between asexual and sexual reproduction? I don't get can someone help me please!!!!
Tuesday, January 17, 2012 by Laruen

7th Grade Math
72-3(4^2-2^3)*3 Evaluate the expression. I don't know the steps to take so please include them in your answer, THANKS:)
Monday, January 16, 2012 by Rebecca

7th grade social studies
How can i describe the growth of the spanish population in new mexico in about 1650 to 1700 i guess please help thank you
Tuesday, January 10, 2012 by saranghae12

science 7th grade
How is it possible that a can with a calculated density greater than 1.00g/ml could have floated (in water)
Monday, January 2, 2012 by terry

science infectious disease
i have a project to present on salmonella can you help me find website that is understandable 7th grade i can use
Monday, November 28, 2011 by marko

Plz Help
You I'm entering this contest Scholastic Arts and Writing Award, and I'm a bit confused so I have to register online, then fill out a form since I'm doing it and mail my art work and writing in???? I check the site but I'm confused. I'm in 7th grade by the way to other teacher...
Sunday, November 27, 2011 by Laruen

7th Grade English
Ok I need help writing my intro. for my essay for the first sentence Im writing whats diversity means but what else should I right ?
Friday, November 11, 2011 by Laruen

7th grade science
what are two ways a population may decrease in number? Explain the difference between direct and indirect observation in regard to determining population size. Please help!!! Thank you!!
Monday, November 7, 2011 by saranghae12

7th grade science
what are two ways a population may increase in number? what is the main way? Please help!!! Thank you!!!
Monday, November 7, 2011 by saranghae12

7th grade Algebra
4w-9(6-5w)=44;w=3 decide whether the given value is a solution of the equation if not find the solution
Wednesday, October 26, 2011 by Maria

Would someone please be kind enough to check the answers for these problems?Last round for tonight. Thank you. 1. 3/16 - 1/8 = 1/16 2. 151/4 -11 5/8 = 3 5/8 3. 2 x 3/7 = 6/7 4. 1/2 x 7/8 = 7/16 5. 1 3/8 2 1/2 = 3/7/16 6. 1/2 divided by 2/3 = 3/4 7. 8 1/4 divided 1 3/8 = 333/32
Wednesday, October 26, 2011 by PLEASE HELP

Please help. Will someone please check the answer to these problems. Thank you 1. -14 x-3 = 42 2. -24 -15 = 39 3. -48 divided by 12 = -4 4. -150 divied by -30 = -5 5. 3/4 + 5/12 = 1 1/6 6. 14 1/2 + 3 7/8 = 18 5/8
Wednesday, October 26, 2011 by PLEASE HELP

Would someone be kind enough to check the answers to these problems? 1. 65.3-14.27 = 51.03 2. 12.35(3.2) = 39.5200 3. 34.364 + 2.5 = 136.864 4. 75.3 divided by 12 = 6.275 5. -16 + 13 = 3 6. 18x (-2) = 72 7. -27 – (-34) = -61
Tuesday, October 25, 2011 by PLEASE HELP

What kind of awards do they give out @ a 7th grade/8th award ceremony???
Sunday, October 16, 2011 by Lara

7th grade Math
I'm supossed to cme up with a real world problem and then solve it with decimals... HOW AM I SUPPOSED TO DO THAT??? Can anyone help me???
Wednesday, October 12, 2011 by Alice

7th grade social studies for ms.sue
Well ms.sue, would it be the pueblos from Acoma pueblothat is different from Albuq?
Tuesday, September 27, 2011 by saranghae12

7th grade math
What is the surface area and volume formula of a pentagonal prism? Please help! Thank you!
Monday, September 26, 2011 by saranghae12

7th grade math
What feature of a cylinder uses the given units? a. centimeter b. square centimeter c. cubic centimeter Please help! Thank you!
Saturday, September 24, 2011 by saranghae12

7th grade social studies
what are the synonyms of these words? executive ratified confederation independent separation supreme legislature constitution PLEASE HELP!! THANK YOU!!!!!
Saturday, September 17, 2011 by poprocks!

7th grade science
All organisms can________________,or produce offspring that are similar to the parents. Please help! Thank you!
Tuesday, September 13, 2011 by saranghae12

7th grade social studies
what is a coney, on my homework it said it was a common animal in the Hudsonian life zone? Please help! Thankyou!
Wednesday, September 7, 2011 by saranghae12

What points, or grades averge in order to pass the 7th grade ??? i'm just asking so that way i can know
Monday, September 5, 2011 by Gen

7th grade math
A diver dives from a platform with a height of 11m. What is the change in elevation if the depth of the dive is 4m?
Thursday, August 25, 2011 by Matt

7th grade social studies
Help with one more please? Am I right in saying that the Wilmot Proviso/Calhoun's Proposal passed stronger fugitive slave laws?
Thursday, August 11, 2011 by Reed

7th grade social studies
Could you tell me if I am right in saying that the Compromise of 1850 abolished the slave trade, but not slavery, in the District of Columbia?
Thursday, August 11, 2011 by Reed

7th grade
What should I do to practice my math and reading before I start school so I can get my brain in gear and havesome time to know what i'm doing that is new.
Tuesday, August 2, 2011 by Anonymous

Science 7
What is Ohm's Law? The exact definition please! This is for 7th grade science.
Wednesday, June 15, 2011 by Susy B.

school in general
Hi i have a question im currently in 7th grade but i was held back a year in first do you think there would be any possible way to advance to 8th grade just curios I believe I have a wide enough knowledge span to pull it off but im just questioning the wheter or not it would ...
Friday, May 27, 2011 by JESSE

my daughter has a science project she is in 7th grade what should she do
Wednesday, May 18, 2011 by Jenifer

7th grade math
-2(8-4)-8(-6-8)= im notsure how to do this can someone please explain how to do this and what the answer is, i keep coming up with 2 but that's not right. i need help!
Monday, May 16, 2011 by Anna

David is the 7th president of the club. How can I ask a question from this sentence,the answer of which is 7th?
Friday, May 6, 2011 by Anonymous

7th Grade Science, Plz help due tomorrow!!!!
What are tetrahymena thermophila's primary source of energy??
Sunday, May 1, 2011 by Samantha

7th grade math
find a solution method use backtracking to solve equation; 54=6 (4-7V) _______ 2 7b+1 =2 __________ 4 8(56+12 -1) =64 _____3______
Tuesday, March 29, 2011 by holiday

7th grade Math
Trying to figure out 19.4(x) = 306.52 (gotta find out what X is
Monday, March 21, 2011 by Kylie

7th grade honors math
Which equation represents an inverse variation? A.3x=2y B.2-2x+y=0 C.y squared= x D.xy=5 If you could tell me the anser then explain how you got it that would be awesome!
Monday, March 14, 2011 by Nora

There are 256 students in this outstanding 7th grade class. How many scoops of ice cream would have to be used in each cone in order to make a different cone for each person?
Sunday, March 6, 2011 by Tina

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