# Homework Help: 8th Grade

**8th Grade Algebra**

3m - 10 = 2(4m -5)

*Thursday, September 9, 2010 by David*

**8th grade**

2/5 divided by 5/6

*Tuesday, September 7, 2010 by wesley*

**algebra 8th grade**

20÷ 4 ? 3/4 ÷ (1/2) use this <> and =

*Wednesday, September 1, 2010 by alks*

**8th grade**

What are the Five Themes Of Geography?

*Wednesday, September 1, 2010 by Kaniria*

**8th grade science**

an information on crop production

*Tuesday, August 31, 2010 by haniya*

**8th grade**

graph each realation on cordanant system

*Monday, August 30, 2010 by paige*

**8th grade Algebra**

Use the Distributive property to rewrite the expression and simplify. 6(y + 13)+ 21y

*Friday, August 27, 2010 by Elizabeth*

**8th grade**

4+6x-9x=3x

*Thursday, August 26, 2010 by Dee*

**8th grade math**

how 8 over 6 to its lowest from

*Wednesday, August 25, 2010 by tarr*

**8th grade**

express 3.84 as a fraction in simplest form

*Tuesday, August 24, 2010 by nicole*

**8th grade**

what is a root word

*Tuesday, August 24, 2010 by josh*

**8th grade math**

12x+3x=15x use the distributive property to show that each statement si true.

*Thursday, August 19, 2010 by Anonymous*

**8th grade**

What is the buoyancy force on a 15 g object which displaces 60 ml of water?

*Monday, August 16, 2010 by fernando*

**8th grade**

what's the answer to this equation? 5+4 times (8-6) to the second power.

*Thursday, August 12, 2010 by jasmina*

**MATH**

DOES ANYONE KNOW HOW TO DO THE GRATEST COMMON FACTOR IN THE 8TH GRADE?

*Saturday, July 3, 2010 by TIFFANY*

**8th grade**

How Do you do Factorising? Thankyou -Jess

*Thursday, June 17, 2010 by Jess*

**8th grade**

when two or more substances combine to make a complex compound,the process is called a......WHAT??

*Tuesday, June 8, 2010 by kaitlyn*

**8th grade science**

how do ear defenders work with the big idea energy transfer

*Sunday, June 6, 2010 by sam*

**8th grade**

How do you diagram the following sentence: Who bravely dares must soemtimes risk a fall.

*Sunday, May 23, 2010 by Kiana*

**8th grade social studies**

which of the followin is a power of the president???

*Monday, May 10, 2010 by andrew*

**8th grade**

30% of the people in kenya suffer from malnutrition because they grow WHAT and WHAT?

*Friday, April 30, 2010 by stewie*

**8th grade**

in sierra leone and liberia, many WHAT have to leave their homes because of civil wars?

*Friday, April 30, 2010 by stewie*

**8th grade math**

what is the anwser?? 4c-5=-14c+67

*Thursday, April 29, 2010 by Austin*

**8th grade Social studies**

Poeple who settled the west

*Wednesday, April 21, 2010 by sandra*

**8th grade**

if x=-5, y=4 and z=-3 solve x squared (3x-8y)

*Tuesday, April 20, 2010 by curt*

**8th grade**

What were the massachusetts fighting for?

*Sunday, April 18, 2010 by PRINCESS*

**8th grade**

how do you solve ths problem?? 78mi on 3gal (find the unit rate)

*Wednesday, April 14, 2010 by Mya*

**8th grade**

what kind of electron determines if a compound is covalent or ionic?

*Tuesday, April 13, 2010 by Cesar*

**8th grade**

What are five major events that occured in the south united states during the1830s?

*Monday, April 12, 2010 by ashley*

**8th grade**

what are large groups of stars, gas, and dust held together by gravity?

*Sunday, April 11, 2010 by risa*

**8th grade**

what was the ultimate result of Zheng Hes voyages of discovery in the 1400?

*Sunday, April 11, 2010 by paul*

**8th grade**

what is -3x4*%+11cubed?

*Sunday, April 11, 2010 by imi*

**8th grade**

is light from a fire matter

*Thursday, April 8, 2010 by jeremias*

**8th grade**

the empire and a penny

*Wednesday, April 7, 2010 by whitney*

**8th grade**

How do i find the surface area of a rectangular prism?

*Monday, April 5, 2010 by Anonymous*

**8th grade**

is a shortage of tyrosine the cause of albinism? can u explain the answer.

*Sunday, April 4, 2010 by Shannon*

**8th grade algebra**

what is the square root of 9x (to the power of 8) Explain too?

*Tuesday, March 30, 2010 by joe*

**8th grade**

what is the answer to what do you call drilling 4,876 holes?

*Saturday, March 20, 2010 by Anonymous*

**8th grade science**

What is radiation?

*Thursday, March 18, 2010 by Erik*

**8th grade science**

what functions does a nuclear membrane, chromatin, and nucleolus have

*Sunday, March 14, 2010 by gerry*

**8th grade litrature**

literary terms in wreck of the hesperus

*Thursday, March 11, 2010 by thomas*

**8th grade**

what were two goals of american diplomacy in the 1930s?

*Monday, March 8, 2010 by molly*

**8th grade math**

do you have anything on linear equations or categories on FCAT because I need to study. :)

*Monday, March 8, 2010 by caroline*

**statistics**

Please analyze the following data using the T-test for Unpaired data: A school district wants to determine if the girls are equal to boys in test scores. They took a random sample of 22 8th grade girls and 24 8th grade boys. The district looked at recent CAT scores and found ...

*Sunday, February 28, 2010 by Barbara*

**Book Report Project 8th Grade**

is there help provided for people who are homeless?

*Thursday, February 25, 2010 by Shamaree*

**8th grade**

Given the function y = 8x - 11, which set of numbers completes the table?

*Monday, February 15, 2010 by John*

**8th grade**

the distance of a region north or south of the equater in degrees is called?

*Tuesday, February 9, 2010 by Devin*

**8th grade**

how long would a tulip live if it had salt mixed in with its water?

*Saturday, February 6, 2010 by Jazmin*

**8th grade**

HOW TO SOLVE FOR SUBSTITUTION

*Saturday, February 6, 2010 by PRINCESS*

**8th grade english**

what is a metaphor?

*Saturday, February 6, 2010 by mckenzie*

**8th grade**

who was emily tassey and who were her kids

*Thursday, February 4, 2010 by d*

**8th grade**

Math Algebra With Pizzazz (in music, What Does "Allegro" Mean?

*Monday, February 1, 2010 by riley159*

**8th grade**

social studies: what was the area between enemy trenches, in the ww1

*Wednesday, January 27, 2010 by selena*

**8th grade**

what will happen to sandstone when it is exposed to extreme heat and pressure

*Thursday, January 21, 2010 by Anonymous*

**8th grade**

How do you do (3x-4)^2??? This is multiplying polynomials...

*Wednesday, January 20, 2010 by Alyssa*

**8th grade**

how do we learn./

*Wednesday, January 20, 2010 by mat*

**8th grade math**

how do you find the prime factors of 24

*Tuesday, January 19, 2010 by bianca*

**8th grade**

how do you write a song that wull knock over a cow

*Thursday, January 14, 2010 by deeboo.*

**8th grade**

What happens when the kinf of beasts runs in front of a train

*Thursday, January 14, 2010 by chris*

**8th grade Math**

8x+9x-89y

*Tuesday, January 12, 2010 by Mrs. Court*

**8th grade**

Are all viscosities of fluids the same?

*Sunday, January 10, 2010 by PEYTON*

**8th grade math**

if I know the volume of something how do I find out what the length width and height are?

*Wednesday, January 6, 2010 by Roger*

**science**

i am in 7th grade accelerated science, so i am learing 8th grade material. I am having some difficulties with covelant and ionic bonds. My lab is due tomorrow and i have a quiz on Wed. If anyone can help me understand this better i would be greatful. Thank-you.

*Monday, January 4, 2010 by Michele*

**8th grade math**

i still need help on this problem ( 5x-2)-(6-2x)=-x-9+5x

*Monday, December 28, 2009 by cynthia*

**8th grade**

Suppose a researcher wants to study the effectiveness of a new reading program for students who have not acquired the necessary reading skills by the time they reach the 8th grade. A randomly selected group of 50 students from a local junior high with poor reading skills will ...

*Monday, December 21, 2009 by AL*

**8th grade math**

how do you solve this??? 2(x-3)=-x+3+5x i don't get distributing stuff

*Tuesday, December 15, 2009 by alicia*

**8th grade**

how do you do 9-y=1.5x?

*Thursday, December 10, 2009 by karen*

**8th grade**

Colonists' social position depended on this (2 words)

*Sunday, December 6, 2009 by hunter*

**8th grade**

how did the survivours of Krakatoa receive help

*Thursday, December 3, 2009 by joe*

**8th grade**

a=1m,b=3m

*Tuesday, December 1, 2009 by Anonymous*

**8th grade**

10m/300cm

*Monday, November 23, 2009 by Taylor*

**8th grade**

i need help with identify population sample and sampling method

*Monday, November 23, 2009 by chris*

**8th grade**

how do I balance equasions in science?

*Sunday, November 22, 2009 by thomas*

**8th grade math**

How do i do the multi-step equation, 2(7+x)=22?

*Wednesday, November 18, 2009 by january*

**8th Grade Algebra**

1. (y^2+6y+1)(3y^2-3) 2. (4x^2-2x-1)(3x-1) 3. (n^2-n+2)(n+2) Help!! I'm trying to help my daughter with her homework.

*Monday, November 16, 2009 by Kaitlyn*

**8th grade Clinton Junior High School**

What is Dividing Powers mean?

*Thursday, November 5, 2009 by Ayana*

**8th grade**

unscramble math words:goatnoc

*Thursday, November 5, 2009 by Anonymous*

**8th grade**

1 1 1 - . - . - 5 5 2 help me answer this fraction problem

*Tuesday, November 3, 2009 by Rachelle*

**8th grade**

how to model each rule with a table of values and a graph

*Tuesday, November 3, 2009 by yessica*

**8th grade**

how do i find antony for words in my weglish class.

*Monday, November 2, 2009 by joseph*

**physics 8th grade**

If a woman hasa mass of 50 kg calculate her weight in neutons

*Wednesday, October 28, 2009 by jim*

**8th grade**

WHAT IS A CHEMICAL SOLUTION AND GIVE AN EXAMPLE?

*Monday, October 26, 2009 by DANNY*

**Science 8th grade**

What is the mass of a piece of aluminum that has a volume 100.0^3?

*Monday, October 26, 2009 by Nicholas*

**8th grade**

how do you work this out? 5x-6x and 6x+2x-3

*Tuesday, October 20, 2009 by shay*

**8th grade**

-5+(5)

*Tuesday, October 20, 2009 by aj*

**8th grade**

plot elements: cause of conflict

*Monday, October 19, 2009 by Anonymous*

**8th grade**

-5+15n-20-12=13 Can somebody please help?

*Monday, October 19, 2009 by Marcie*

**8th grade**

I need help on this equation: -5(-3n+4)-12=13

*Monday, October 19, 2009 by Olivia*

**8th grade**

Why did Great Britian raise taxes in its american Cononies?

*Thursday, October 8, 2009 by isela*

**8th grade**

Why did Great Britian raise taxes in its american Cononies?

*Thursday, October 8, 2009 by isela chaidez*

**8th grade History**

How did the ratification of the Constitution depend on the debates in each of the states?

*Thursday, October 8, 2009 by Shavaleir*

**8th grade**

If t increases by 1 second by how much does the disance change?

*Wednesday, October 7, 2009 by kayla*

**8th grade literacy**

what is the difference between hype and reality?

*Wednesday, October 7, 2009 by rose*

**8th grade**

How Does a rodeo star get around

*Tuesday, October 6, 2009 by yo*

**8th grade**

Can you help me solve this equation. 6n-(-2n)+8

*Monday, October 5, 2009 by Jenny*

**math 8th grade**

find 72% of 200 and i need to show work

*Monday, October 5, 2009 by joe*

**8th grade math**

how can you use prime factorization to determine the LCM and GCF of two numbers?

*Wednesday, September 30, 2009 by emily*

**8th grade**

20_140

*Friday, September 25, 2009 by diana*

**8th grade**

I am working on order of opertaion Iget stuck with the() this is one of the problems (17-12)-(-15)divded(-6)+3+6

*Thursday, September 24, 2009 by sam*

**8th Grade Math**

If x/y=4, x-y=9, and y-x=(-9) then what is x and y?

*Thursday, September 24, 2009 by Sarah*