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April 20, 2014

Homework Help: 8th Grade

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8th grade
what is the difference between a compressional wave with a large amplitude and one with a small amplitude
Monday, February 16, 2009 at 1:22pm

8th grade
Also a part in a system in which living organisms are classified.
Friday, February 6, 2009 at 8:14pm

8th Grade Math (Algebra1)
What is domain?
Friday, February 6, 2009 at 3:00am

7th grade
x means <small x> ok this aint working but i know the amswer read proppally im in 8th grade now 2 as in <small 2> ok =9x2y2 or maybe u have to multiply which would give =20x2y2
Thursday, February 5, 2009 at 1:32am

8th Grade Science - PLEASE help me??-
My test is tomorrow!!!! Please help me with these. :)
Tuesday, February 3, 2009 at 10:01pm

8th Grade Math (Algebra1)
its alright, I don't get much myself...even after going through this about 4 months ago. thank you for trying!
Tuesday, February 3, 2009 at 9:36pm

8th grade
i need three traits of Spitz from call of the wild by jack london.
Tuesday, February 3, 2009 at 8:59pm

8th grade
who was the man who won the presidential election in 1836 but then became hated in 1837!? 1)daniel webster 2)martin van buren or 3)william henry harrison!?
Monday, February 2, 2009 at 8:14pm

8th grade Social Studies
If I'm wrong, sorry.
Monday, February 2, 2009 at 7:06pm

8th grade Social Studies
it made slaves' work faster and easier.
Monday, February 2, 2009 at 7:02pm

8th grade Social Studies
How did the Cotton Gin effect slavery?
Monday, February 2, 2009 at 7:02pm

8th grade science
type it into google
Sunday, February 1, 2009 at 8:43pm

8th grade science
WHAT IS THE CHEMICAL STRUCTURE FOR STARCH
Sunday, February 1, 2009 at 8:37pm

8th grade science
so they both drop things
Thursday, January 29, 2009 at 4:36pm

8th grade science
You might do a GOOGLE Search first on dandelions and then on deer to see if you can find any similarities! Sra
Thursday, January 29, 2009 at 10:27am

8th grade science
how does a dandelion and a deer alike?
Thursday, January 29, 2009 at 12:04am

8th grade - math
it takes the signof the biggest number
Tuesday, January 27, 2009 at 8:08pm

8th grade Social Studies
I have no idea but i think its helots
Tuesday, January 27, 2009 at 6:36pm

8th grade - math
If you multiply both sides by -4, what happens to the sign on the left?
Monday, January 26, 2009 at 7:26pm

8th grade - math
3 = y/-4 Does y = 12? Show the work
Monday, January 26, 2009 at 7:20pm

georgia studies
Are you in 8th grade?, because I just finished this subject last month... I'll look in my book for the answser then let you know if I get it :) -MC
Sunday, January 25, 2009 at 5:23pm

8th Grade Algebra Answer Check
Thank you so much!
Sunday, January 25, 2009 at 11:22am

8th Grade Math
The formula is actually simple to remeber if you've learned it. y=mx+b m=slope b=constant(y-intercept)
Sunday, January 25, 2009 at 10:19am

8th grade (trade and commerce)
Tariffs or embargoes. Artificially maintained currency exhange rates. Exhaust emission requirements that cannot be met by the exporter.
Sunday, January 25, 2009 at 9:19am

8th grade
what government imposed barriers stop or hinder the export of automobiles?
Sunday, January 25, 2009 at 9:00am

8th grade science
how does wave frequency affect the light?
Wednesday, January 21, 2009 at 9:45am

8th Grade Algebra: Answer Check #2
OHHH now I get it! thank you very much!
Wednesday, January 21, 2009 at 12:20am

8th Grade Algebra: Answer Check #2
I am really lost on all of those 3 problems. Help please?
Tuesday, January 20, 2009 at 11:39pm

8th Grade Algebra: Answer Check
I agree with DrBob I should have checked them a bit less superficially.
Tuesday, January 20, 2009 at 11:22pm

8th Grade Algebra: Answer Check
Thank you both!
Tuesday, January 20, 2009 at 11:13pm

8th Grade Algebra: Answer Check
I goofed on 12. It's ok.
Tuesday, January 20, 2009 at 11:13pm

8th Grade Algebra: Answer Check
good job, I agree with all of them
Tuesday, January 20, 2009 at 10:47pm

8th Grade Math
y=mx=b m=slop
Tuesday, January 20, 2009 at 11:01am

8th grade pre algebra
t + 6 > -3 add -6 to both sides t > -9
Monday, January 19, 2009 at 8:49pm

8th grade pre algebra
i am having trouble with solving inequalitys... how do you solve t+6>-3
Monday, January 19, 2009 at 7:58pm

8th Grade Algebra-Answer Check
Thank You!
Monday, January 19, 2009 at 7:55pm

8th Grade Algebra-Answer Check
Oh 5 yes and 6 yes
Monday, January 19, 2009 at 3:19pm

Science (atoms) 8th grade
I love twilight !!!!!!!!!!!! woooooooooooooooo
Friday, January 16, 2009 at 4:17pm

8th Grade Algebra
Duplicate post, already answered
Friday, January 16, 2009 at 2:27am

8th Grade Algebra
Rewrite each polynomial as the product of two binomials. 1. y^2 + 6y + 9 2. 25x^2 - 10x + 1 3. 36 - y^2 Can someone please help me do these correctly?
Thursday, January 15, 2009 at 11:49pm

8th Grade Math
y = mx+b m=slope Just get it in that form to find what m is.
Thursday, January 15, 2009 at 7:30pm

8th Grade Math
I don't know. We were just told to solve them. We were not given a formula.
Thursday, January 15, 2009 at 6:34pm

8th Grade Math
Why would you include these problems in your portfolio if you can't solve them?
Thursday, January 15, 2009 at 6:32pm

8th Grade Algebra:Radicals
Yes. Thank You very much.
Thursday, January 15, 2009 at 1:00am

8th grade
direct variation: y= kx where k is the constant of variation. 15=k*3 find k.
Wednesday, January 14, 2009 at 9:03pm

8th grade
I'll do the second one for you. y=mx+b -1=3(-5)+b -1=-15+b 14=b y=3x+14 Basically, I'm just substituting in the formula y=mx=b. I hope I explained this well enough for you. I'm also in eighth grade and I was confused about this a few weeks ago.
Wednesday, January 14, 2009 at 7:52pm

8th Grade Algebra-Radicals:Answer Check
Thank you.. and I'm sorry.
Tuesday, January 13, 2009 at 11:23pm

8th grade math
never mind i got it
Tuesday, January 13, 2009 at 6:13pm

8th grade math problem
x + y = 5 3x - y = 7
Monday, January 12, 2009 at 10:23pm

8th grade
Need weight of Iron vs magnesiium
Monday, January 12, 2009 at 4:56pm

8th Grade Algebra
The answer is sqrt5*(-2 +4) = 2 sqrt5 You could write it down in one step, but I used two.
Friday, January 9, 2009 at 1:01am

8th Grade Algebra
I missed the lesson for this unit. (=sqaure root sign How do you solve these step by step: - 2(5 + 4(5
Friday, January 9, 2009 at 12:37am

8th grade
250 miles / 20 gallons = 12.5 miles/gallon
Wednesday, January 7, 2009 at 6:48pm

8th grade
WRITE A UNIT RATE 250 MILES FOR 20 GALLONS
Wednesday, January 7, 2009 at 6:42pm

Math
U ppl need 2 give me an 8th grade answer!!!!!!!!!!!!!!!!!!
Tuesday, January 6, 2009 at 7:19pm

8th grade
how do atoms in covalent bonds become slightly negative or slightly positive?
Tuesday, January 6, 2009 at 5:34pm

8th grade math
never mind i get it. Thanks for your help
Monday, January 5, 2009 at 6:25pm

8th grade math
hello anybody there? sorry it took so long to post a response, i was trying to figure it out
Monday, January 5, 2009 at 6:22pm

8th grade math
i thought hte scale ratio would be 3:1 because of the fact that the question says that the bigger circle is 3 times as big as the little one
Monday, January 5, 2009 at 5:54pm

8th grade math
yeah. thats what the ? says to use
Monday, January 5, 2009 at 5:51pm

8th grade math
Whoa. Use 3 as Pie?
Monday, January 5, 2009 at 5:49pm

8th grade honors class (math)
aflyerquacker try that and see
Monday, January 5, 2009 at 5:23pm

8th grade honors class (math)
Hehe no problem.
Monday, January 5, 2009 at 5:18pm

8th grade honors class (math)
Thanks sooooo much
Monday, January 5, 2009 at 5:07pm

8th grade honors class (math)
fireCRACKER.
Monday, January 5, 2009 at 4:57pm

8th grade honors class (math)
HEEEEEELLLLLLPPPPPP
Monday, January 5, 2009 at 4:43pm

8th grade honors class (math)
Why did they call the duck who became a test pilot?
Monday, January 5, 2009 at 4:31pm

8th grade
what are the pros and cons of industry
Thursday, January 1, 2009 at 6:44pm

8th grade
could future light sources offer more saving?
Wednesday, December 31, 2008 at 3:21pm

8th grade
ok..i wasn't even planning to go there
Saturday, December 27, 2008 at 4:02pm

8th grade
Don't go there, even in the summer which is now. Gales, waves, terrible.
Saturday, December 27, 2008 at 3:51pm

8th grade math
50 liters in 4 minutes
Tuesday, December 16, 2008 at 10:42am

8th grade math
an equation in slope-intercept form of the line ia parallel to the y-axis and has an x-intercept of 3
Monday, December 15, 2008 at 11:06pm

8th grade
how was the massachusetts bay company governed?
Monday, December 15, 2008 at 4:00pm

8th grade
what two advantages did the british have over the patriots
Monday, December 15, 2008 at 3:37pm

8th grade
oh, i'm sorry ms.sue
Sunday, December 14, 2008 at 1:49pm

8th grade
The Supreme Court justices are appointed, not elected.
Sunday, December 14, 2008 at 1:44pm

8th grade
bobpursley, i misspelled some words from my last response, i meant to say can you explain it a little better? because i still don't quiet get it. thank you
Sunday, December 14, 2008 at 1:41pm

8th grade
bobpursley,cna you dumb iot down for me. thanks
Sunday, December 14, 2008 at 1:32pm

8th grade
i think it is the chief of justice
Sunday, December 14, 2008 at 1:26pm

8th grade
What federal officials are elected for the longest terms?
Sunday, December 14, 2008 at 1:18pm

8th grade math
13=3a-14 the answer is a=1.4
Saturday, December 13, 2008 at 9:20pm

8th grade math
are you shure the x doesnt go with the 37!
Saturday, December 13, 2008 at 9:01pm

8th grade math
Let x = Corbin's monthly income. 289+37 = (1/3)*x Solve for x.
Saturday, December 13, 2008 at 8:17pm

8th grade math
$189-$125=0.64/8hrs=8
Saturday, December 13, 2008 at 7:19pm

8th grade math problem
No problem. Just here to help. Lol
Thursday, December 11, 2008 at 5:01pm

8th grade math problem
omg thank you soo much!!!
Thursday, December 11, 2008 at 5:00pm

Algebra 1: 8th Grade
are we human? ... or are we dancers?
Tuesday, December 9, 2008 at 6:15pm

8th grade Social Studies
idk bo your sol
Tuesday, December 9, 2008 at 2:58pm

8th grade Social Studies
idk
Tuesday, December 9, 2008 at 2:57pm

Math 8th grade
It's 64,960 -- almost 65 thousand dollars.
Monday, December 8, 2008 at 10:33pm

Math 8th grade
64.960
Monday, December 8, 2008 at 10:29pm

Math 8th grade
$38.745
Monday, December 8, 2008 at 10:17pm

Math 8th grade
Please check your multiplication. The interest for one year is $3,745. Multiply that by 8. Then add it to your principle.
Monday, December 8, 2008 at 10:12pm

Math 8th grade
35029.96
Monday, December 8, 2008 at 10:06pm

8th grade
How can the American people continue to protect their rights?
Monday, December 8, 2008 at 8:00pm

8th grade math
put this fractions in order 7/8, -5/8, 15/30, -8/11
Monday, December 8, 2008 at 5:51pm

8th grade tech
You're welcome, Lee. I look forward to see if it's right.
Monday, December 8, 2008 at 5:01pm

8th grade tech
Thank you so much guys, Ms. Sue, I'm g oing to take it in he stuff I've copied from that site, I'll tell you tomorrow if its right. Lee
Monday, December 8, 2008 at 5:00pm

8th grade tech
I don't know but, It's Computer Tech, So I'm guessing Computers?
Monday, December 8, 2008 at 4:35pm

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