Saturday
February 13, 2016

Homework Help: 8th Grade

8th grade
How does color effect memory?
Thursday, March 5, 2009 by Calvin Jackson

8th Grade Algebra
How do you solve this problem? 3x = 4y x + y = 21 Help please.
Monday, March 2, 2009 by Lilian

8th Grade Algebra
How can you tell if these three equations have a common solution? 3x - 5y = 1 4x - y = 24 2x - 3y = 2 Please help ?
Tuesday, February 24, 2009 by Laila

Algebra 1- 8th Grade
How do you solve these types of problems? 1) 3 - n = 32 3m - 8n - 6 = 0 2) 2p - q = 8 1/3p + 1/4q = 3
Monday, February 23, 2009 by Joy

8th grade history
how many battles were going on during the civil war please help soon
Thursday, February 19, 2009 by tj 45

8th grade
what impact did the locomotive have on america?
Tuesday, February 17, 2009 by Anonymous

8th grade
What is domain?
Friday, February 6, 2009 by Alice

8th grade
i need three traits of Spitz from call of the wild by jack london.
Tuesday, February 3, 2009 by Dylan

8th grade Social Studies
How did the Cotton Gin effect slavery?
Monday, February 2, 2009 by Katherine

8th grade science
WHAT IS THE CHEMICAL STRUCTURE FOR STARCH
Sunday, February 1, 2009 by CARL JOHNSON

8th grade science
how does a dandelion and a deer alike?
Thursday, January 29, 2009 by CKLAIR

8th grade - math
3 = y/-4 Does y = 12? Show the work
Monday, January 26, 2009 by Tyler

8th grade
what government imposed barriers stop or hinder the export of automobiles?
Sunday, January 25, 2009 by Andriaana

8th grade science
how does wave frequency affect the light?
Wednesday, January 21, 2009 by Ashley

8th grade pre algebra
i am having trouble with solving inequalitys... how do you solve t+6>-3
Monday, January 19, 2009 by brittney

8th grade
Need weight of Iron vs magnesiium
Monday, January 12, 2009 by Marty

7th grade math
indicate the measure and the measure unit. 1. there are four windows in the room each 36 inches wide. 2. luisa received a gift of $100 from a relative when she graduated from 8th grade.
Wednesday, January 7, 2009 by cornelia

8th grade
WRITE A UNIT RATE 250 MILES FOR 20 GALLONS
Wednesday, January 7, 2009 by MARTIA

8th grade honors class (math)
Why did they call the duck who became a test pilot?
Monday, January 5, 2009 by honorsclass

8th grade
what are the pros and cons of industry
Thursday, January 1, 2009 by deb

8th grade
could future light sources offer more saving?
Wednesday, December 31, 2008 by ashley

8th grade
how was the massachusetts bay company governed?
Monday, December 15, 2008 by nataly

8th grade
what two advantages did the british have over the patriots
Monday, December 15, 2008 by jenny

8th grade
What federal officials are elected for the longest terms?
Sunday, December 14, 2008 by Tyler

8th grade
what's the answer to .5x-y=8
Wednesday, December 10, 2008 by Morgan

8th grade
How can the American people continue to protect their rights?
Monday, December 8, 2008 by Lisely

8th grade math
put this fractions in order 7/8, -5/8, 15/30, -8/11
Monday, December 8, 2008 by jennifer

8th grade
is charles v of the holy roman empire catholic or protestant?
Sunday, December 7, 2008 by Terra

8th grade
what are all the acts
Wednesday, December 3, 2008 by alisa

8th grade
3x^2 - 1/3 = ? please show steps
Tuesday, December 2, 2008 by Spanky

8th grade
what percent of 60 is 15
Tuesday, December 2, 2008 by kyle dougherty

8th grade
what is the theme of the book "hatchet" by Gary Paulsen
Friday, November 28, 2008 by walid

8th Grade
The USS Midway is what type of ship? ______________
Thursday, November 20, 2008 by miriam

8th grade
The panthers could drive to their game on I-_ _, "The Backbone of the Pmont".
Thursday, November 20, 2008 by miriam

8th grade
Piedmont by definition means_ _ _ _ of the _ _ _ _ _ _ _ _.
Wednesday, November 19, 2008 by miriam

8th grade
In chemistry what is the practical applicaiton of scientific principles to solve everyday problems?
Monday, November 17, 2008 by Aaron

8th grade history
arguments in favor of adding a bill of rights to the constitution?
Sunday, November 16, 2008 by Taylor

8th grade MATH
DOES CONDONSATION TRANSFORM INTO PRESIPITAION??
Thursday, November 13, 2008 by ***TONY***

8th grade
Why the Virginia Plan wasn't a suitable solution to the problem of representation?
Thursday, November 13, 2008 by justina

8th grade
Can we obtain water from milk, vinegar & ink. What are the steps how to do it Thanks
Tuesday, November 11, 2008 by andrew

8th grade
how to calculate arc of the circle
Monday, November 10, 2008 by angelo

8th grade
when was last electioin for california council officials
Thursday, November 6, 2008 by mr montanez

8th grade
why did a policy of isolation suit most americans in the early 1800s?
Thursday, November 6, 2008 by Ranell

8th grade science
what is the difference between sexual and asexual reproduction
Monday, November 3, 2008 by Dondre

8th grade
rust is to iron as ___ is to silver
Thursday, October 30, 2008 by Jalen

Physics- 8th Grade
What force is needed to accelerate a 10 kilogram shopping cart 3 m/s^2 (squared)?
Thursday, October 30, 2008 by Blake

8th grade
If f(x)=4x-5 find the value. f(c) f(3a2)
Tuesday, October 28, 2008 by Richard

8th grade
what is your average spped if you ran 50 meters in 10 seconds?
Monday, October 27, 2008 by marissa

8th grade
what is the scramble word for eisuss for election unscramble?
Tuesday, October 21, 2008 by carissa

8th grade
what is the national grange
Monday, October 20, 2008 by kristetn

8th grade
what is x-y=6
Friday, October 17, 2008 by german

8th grade
Can you unscramble these letters:afsedrniru?
Wednesday, October 15, 2008 by Roy

8th grade
Can you unscramble these letters:afsedrniru
Wednesday, October 15, 2008 by Roy

8th grade
I need a fable to copy.
Tuesday, October 14, 2008 by Collin

8th grade
the 13 colonies were broken down to
Sunday, October 12, 2008 by Anonymous

8th grade, history ?#7
What was life like in french settlements in north america?
Saturday, October 11, 2008 by Debra

8th grade, history ?#6
How did france establsi hterritoral claims in north america?
Saturday, October 11, 2008 by Debra

8th grade, history ?#4
What types of permant settlements did the spanish establish in north america?
Saturday, October 11, 2008 by Debra

8th grade, history ?#3
How did spain establish territorial claims in north america?
Saturday, October 11, 2008 by Debra

8th grade, history
What was life like in spanish settlements in the caribbean and south america?
Saturday, October 11, 2008 by Debra

8th grade math
if you have a minus sign outside of the parenthesis what does it mean
Monday, October 6, 2008 by gbuggy94

8th grade
what is radiation
Thursday, October 2, 2008 by ajibola

algebra 1 8th grade
I cannot solve for x in the following expression, -4 + 2x + 2 = x + 1 + x. Am i missing something?
Wednesday, October 1, 2008 by laura

8th grade
why is sound important to radio
Tuesday, September 30, 2008 by paddy

Science-8th Grade
In metric, we use_______to measure volume. is the answer mass ??
Monday, September 29, 2008 by Joy

8th grade
Can someone give me a written answer for this: 2.3w - 3.2 + 4.1 = -6
Monday, September 29, 2008 by odie

8th grade Social Studies
Which colony was the first to promote religious tolerance?
Saturday, September 20, 2008 by Thao

8th grade Social Studies
Why were slaves in high demand in the southern colonies?
Saturday, September 20, 2008 by Thao

8th grade Social Studies
Which colony was the first to promote religious tolerance
Saturday, September 20, 2008 by Thao

History, 8th Grade
What states made up the middle colonies???
Tuesday, September 9, 2008 by Nicole

algebra
1/2x+6=1/3x Please help. my college grad mom can't help with my 8th grade math!
Tuesday, September 2, 2008 by Josh

8th grade
unscramble the work riday it is a literature word
Tuesday, September 2, 2008 by Joe

8th grade
what is the difference between a birthday cake and a buffalo
Thursday, August 28, 2008 by hubbabubba

8th grade
ok ihave three problems for homework in algebra 1 honors Y+3=3+Y 6*1/2-Y=3*2 3/4+Y=0.75+Y
Friday, August 22, 2008 by brit

8th grade science
what is an example of suspension
Wednesday, August 20, 2008 by marcus

Health 8th grade
What the two main forms of UTI ?
Wednesday, April 2, 2008 by Anonymous

8th grade astronamy- apparent magnetudes
whats the differences in magnitudes of the sun and sirius?
Saturday, March 1, 2008 by AJ

Science
How do speakers work I am in 8th grade and have to write a 5 pargaph essay
Monday, February 25, 2008 by katie

studying
wut should i study for a social studies unit test in the 8th grade????
Thursday, January 24, 2008 by sammy

8th Grade Science
Here is another one: "The interval between two events is the ______________."
Thursday, September 27, 2007 by Amanda

8th grade maths
The dimensions of rectangle is 40*25if the breadth and length are increased by 15% what is their new area in percentage
Monday, December 7, 2015 by Vishwanan

8th grade Pre Algebra
Seriously stuck on this: "Find the LCM of n^3 × t^2 and n × t^4?" 1) n^4 × t^6 2) n^3 × t^6 3) n^3 × t^4 4) n × t^2 Can anyone help? URGENT! NEED THIS ANSWERED ASAP!! :( Thanks for your assistance in advance, NatR
Wednesday, November 18, 2015 by NatR

8th grade algebra
If 1/3 is equivalent to 33 1/3%, what percent is equivalent to 2/3? A: 33 2/3% B: 150% C: 66 2/3% D: 65% I have no idea... Can someone explain? :\
Thursday, November 12, 2015 by Angel <3

8th grade math
please help! x y 1 135 2 220 3 305 what is the expression/equation that could be used to find y?
Thursday, November 12, 2015 by ella

math 8th grade
a black 8" tile was cut to surround a white 8" tile. what is the perimeter of the design?
Thursday, November 5, 2015 by john

8th grade algebra
I'm not sure how to finish simplifying this problem. 1. (3 x 10^-2) - (6.2 x 10^1) = (.003 x 10^1) - (6.2 x 10^1) = -6.197 x 10^1 (need to make positive 'tween 1 and 10)
Thursday, October 29, 2015 by Alexis

8th grade math
Angle ABC=62° and angle ACB=66° what is the angle DAB?
Monday, October 26, 2015 by elijah

8th Grade Science
How do adaptations enable organisms to reduce competion for food and other resources PLEASE ANSWER BY 4 (50 MINS)
Sunday, October 18, 2015 by Christina

8th Grade Pre-algebra
3. Select all of the numbers that are correctly written in scienctific notaton A)42 x 10^5 B) 1.1 x 10^4 C) 7.0 x 20^4 D) 6.01 x 10^-4 E) 18.0 x 10^3 4. Simply (2.0 x 10^4)(3.0 x 10^3) A)6.0 x 10^7 B) 6.0 x 10^12 C) 6.0 x 10^5 D) 6.0 x 10^43 5. (7.0 x 10^6)+(2.0 x 10^6) A)9.0 ...
Monday, October 12, 2015 by Shelby J.

8th grade pre-algebra
Can you check the following questions,please? Simplify 30. (-2y)^0/(3x^2)^-3 = 1/(3^-3)(x^-6) = 1/-27x^-6 = 27x^6 42. (-7x^5/14y^3)^3 = (-1^3)(x^15)/(2^3)(y^9) = (-1x^15)/8y^9
Monday, October 12, 2015 by Alexis

Physics
I am in 8th Grade G/T Science, and I had a question in an online test I didn't understand: An object is traveling at 8.1 m/s. Over the course of 5.3 seconds, it accelerates at a rate of 2.8 m/s2. What is its final velocity (in m/s)? Can you please help me answer this ...
Monday, September 28, 2015 by Meher

language arts 8th grade
is, "are we flying" a verb phrase? or is, "to disneyland" a verb phrase? please help
Monday, September 21, 2015 by hi

Science 8th Grade
In what ways can outside forces affect an object's motion, position, and shape?
Friday, May 15, 2015 by Archy

math please help 8th grade
y = 2x + 7 The slopes are equal. The graph has a greater slope. *** The equation has a greater slope.*** none of the above an i right? (:
Monday, April 20, 2015 by XenaGonzalez

8th grade math
iPhone is designing a smart phone with a square screen. The area of the screen will be 169 cm with an exponent of 2. What is the height of the screen? I think the answer is 13. Am I correct.
Wednesday, January 7, 2015 by Christine

Algebra 1 Ohio 8th grade standards
Got a problem here. Can someone explain how to write an equation in slope intercept form for the line that passes through the point (4,2) and is perpendicular to the graph y=1/2x+1.
Thursday, December 11, 2014 by lawyer

7th grade math
Can you check these? 1. Olivia typed 2 pages in 15 minutes. Write an equation relating the number of minutes m to the number of pages typed. How long will it take her to type 10 pages at this rate? Ans: 15/2 = 7.5 = 7.5 * 10 = 75 minutes 2. If the ratio of Type O to non-Type O...
Saturday, December 6, 2014 by Alexis

8th grade language arts
4.)Which word or phrase is closest in meaning to the word unanimous? a.)justifies b.)in agreement <--- c.)divided d.)not accurate
Wednesday, November 12, 2014 by somebody help i am new

Algebra
Business Computers English Foreign Languages Health Home Economics Math Music Physical Education Science Social Studies GRADE LEVELS Preschool Kindergarten Elementary School 1st Grade 2nd Grade 3rd Grade 4th Grade 5th Grade 6th Grade 7th Grade 8th Grade High School 9th Grade ...
Thursday, October 9, 2014 by Anonymous

math
How to write math paragraph for k+8=5 and, w+12=5 8th grade
Tuesday, September 16, 2014 by Anonymous

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