Friday
August 28, 2015

Homework Help: 8th Grade

5th grade math
subtract 1/2 from 5/6
Monday, January 3, 2011 by jill

4th grade
if b x w = 24, b x b = 16 what is the value of w x w?
Monday, January 3, 2011 by dk

law
Over the past decade, some countries have shown high crime rates while other countries have lower crime rates. For example, the lowest homicide rates in 2000 existed in Saudi-Arabia and Japan, while France and Germany had the highest homicide rates. Their rates, however, were ...
Sunday, January 2, 2011 by michelle

law
What are some of the ways that organized crime impacts you and a community and/or city (of your choice) directly? (This element will account for 20% of your grade.) What are some of the ways that law enforcement agencies are working to reduce these types of organized crime in ...
Sunday, January 2, 2011 by michelle

math
is x to the 4th power plus x to the 4th power equal to x to the 8th power?
Friday, December 31, 2010 by Margaret

5th grade
divide 6358 by 100
Monday, December 27, 2010 by chris

4th grade
23x17 in expanded algorithm
Monday, December 20, 2010 by jayline

5th grade
what expression shows the factors of 27?
Friday, December 17, 2010 by trent

5th grade
what is the magnitude estimate for 78.6 divided by 6
Thursday, December 16, 2010 by matt

7th grade
how dose mitosis let you survive?
Tuesday, December 14, 2010 by sherry

5th grade
7 5/12 - 5 7/12
Tuesday, December 14, 2010 by jessica

Math 7th grade
40/n = 28/22 what is n?
Monday, December 13, 2010 by Ruben

4th grade
what is 27×19 in expanded algorithm?
Monday, December 13, 2010 by samantha

11th grade
20xsquared+40 x+15=0
Monday, December 13, 2010 by bob

5th grade
how old was Anne when she died
Monday, December 13, 2010 by danaya

10th grade
If ab=6y & bc=8y What is BD In Terms Of Y.??
Friday, December 10, 2010 by Anonymous

7th grade
how do i solve a+3/5=24/25
Thursday, December 9, 2010 by ryan

6th grade
how do you do rate of change?
Wednesday, December 8, 2010 by alexandra

5th grade
What is the mode of these # 19,20,32,26
Wednesday, December 8, 2010 by Michelle

7th grade
2(2.5b-9) + 6b= -7 what is b
Wednesday, December 8, 2010 by Daniel

7th grade math
9.8c + 8d - 4.6c + 2.9d simpilfy the expression
Tuesday, December 7, 2010 by Daniel

5th grade
compkete the pattern 25____61____97
Tuesday, December 7, 2010 by johnathan

Math
If a wall is 6th tall and a ladder is leaning against it. The ladder is 8th tall, how far apart is is the base of the ladder away from the wall?
Tuesday, December 7, 2010 by Tiara

12th grade
How many moles are in 8.8*10 to the 34
Tuesday, December 7, 2010 by yuo

10th grade
2x-y=-5 -2x-5y=11
Tuesday, December 7, 2010 by star

6th grade
-20 / (-10)=
Tuesday, December 7, 2010 by jesse

6th grade
-17-(-5)
Tuesday, December 7, 2010 by jesse

math
franklin school has 3 boys for every four girls in the fifth grade. there are 140 students in the fifth grade. a.how many are boys? b.how many are girls?
Monday, December 6, 2010 by cindy

7th grade
is y=x/7 a direct variation????
Monday, December 6, 2010 by Cristina

6th grade
what is 30 1/4-29 1/3
Monday, December 6, 2010 by Sara

1st grade
how many different ways can you get to the sum of 4
Monday, December 6, 2010 by Anonymous

10th grade
if AB=3x-2 and BC=x+6, what is x?
Sunday, December 5, 2010 by Ian

6th grade
what is the metalloids of shininess
Saturday, December 4, 2010 by destiny

7th grade
2.4 X 10 to the 4th in standard form
Thursday, December 2, 2010 by Chase

8 th grade math
2a+ab=c solve for a
Wednesday, December 1, 2010 by joe

5th grade math
6 1/8 - x = 1 7/8 ? would it be 4 1/8 = x
Tuesday, November 30, 2010 by jill

Science (6th grade, but actual 7th grade paper)
We are learning about potential and kinetic energy. There are two ramps. One is short and the other is long. The long one is labeled A, and the short one is labeled B. On which one would a marble go the farthest after touching the ground?
Tuesday, November 30, 2010 by Needs Help

5th grade
Draw a triangle with a perimeter of 50 ft.
Tuesday, November 30, 2010 by Chance

Ashford SAP for FINANCIAL AID
I have read in the handbook about SAP.I pass 2 of 3 courses but my GPA IS 2.0 AS REQUIRED.My grade A- C+ and F which is 62.24%,since when has a grade of 62 is a F???? I know it is a D.If I am mistaken about what in the handbook for SAP so be it,but I am going to withdraw ...
Tuesday, November 30, 2010 by E

8th grade math
Julianne plans to take advantage of the after Thanksgiving sale to purchase the portable DVD player she wants. She finds it on sale at two different stores at the local mall. J-Mart advertises the DVD player for $48.00, while Better Buy has the same model on sale for 20% off ...
Monday, November 29, 2010 by Anonymous

5th grade
what is 9 /24794
Monday, November 29, 2010 by pamela

statistics
In one history class, 34 students took an exam. The mean of the exam was 52 with a standard deviation of 13. If the instructor is going to assume data are normally distributed and assign grades on a curve, then she will assign an A to the top 10% of the class, B's to the ...
Monday, November 29, 2010 by melissa

2nd grade
what is the antonym of the word smooth
Sunday, November 28, 2010 by paige

5th grade math
What fraction is 2/3 of 3/4 ? and 12-m = 5 2/3 ? Thank you for your help.
Sunday, November 28, 2010 by jill

5th grade
whats the gcf of 16 and 42 why
Sunday, November 28, 2010 by kristi

math
did you know when you try to find the least commen multiple of 3 numbers you have to divide by two after you get your answer my class (ms.lott in texas) told us that for some reason its doubling the number so always divide by two once you have crossed out the commen numbers ...
Sunday, November 28, 2010 by alyssa

7th grade math
30 = 12d
Friday, November 26, 2010 by Chris

6th grade
What is 5/8 of 1/50?
Monday, November 22, 2010 by Anonymous

4th grade math
how do u make mm into cm
Monday, November 22, 2010 by cyress

7th grade math
how do i subtract intergers
Saturday, November 20, 2010 by oh noes he didnt

Computer Programing & Logic Design
Submit pseudocode and a flowchart for the following programming exercise: Test Average and Grade Write a program that asks the user to enter five test scores. The program should display a letter grade for each score and the average test score. Design the following functions ...
Saturday, November 20, 2010 by Anonymous

5th grade (thomas)
6 - m = 2 and 3/10
Wednesday, November 17, 2010 by Jill

5th grade
6-m=2 3/10 would that be m=3 7/10 thank you.
Wednesday, November 17, 2010 by Jill

5th grade
what number is 3/8 of 6?
Wednesday, November 17, 2010 by Jill

algebra
Mixture Problems Template – Price Problems Copy the problem from the lesson: 1. A store manager wishes to reduce the price on her fresh ground coffee by mixing two grades. If she has 50 pounds of coffee which sells for $10 per pound, how much coffee worth $6 per pound ...
Wednesday, November 17, 2010 by bianca

12th grade
what is genetic engineering?
Wednesday, November 17, 2010 by marcia

11th grade
Solve for x:9x^2-49=0
Tuesday, November 16, 2010 by Sam

4th grade
why is 7 times 8 not a number sentance
Tuesday, November 16, 2010 by peter

4th grade math
31 X 19 in expanded algorithm
Tuesday, November 16, 2010 by bob

12th grade
The trem hierarchy refers to
Tuesday, November 16, 2010 by Sam

4th grade algebra
What is 16 - 10 - 2 - 3 = ? What is 8 - 2 - 2 - 2 = ? What is 10 - 3 - 3 - 4 = ? What is 8 - 5 - 5 - 5 = ? What is 7 - 7 - 7 - 7 = ? What is 12 - 15 - 10 - 8 = ? What is 3 - 7 - 4 - 2 = ? What is 9 - 3 - 6 - 5 = ? What is 11 - 9 - 6 - 6 = ? What is 6 - 5 - 4 - 3 = ? What is 13...
Tuesday, November 16, 2010 by Judy

9th grade algebra
solve.(polynomials) 3(x-5)=45
Tuesday, November 16, 2010 by elizabeth

Math
About 3/4 of the track team are girls. About 3/4 of these girls are in 8 th grade. What fraction of th e students are grade 8 girls? 1/3?
Sunday, November 14, 2010 by Tanner

9th grade
1+9a-8=8a
Sunday, November 14, 2010 by alicia

10th grade
If m<pqs=3x+13and m<sqt=6x-2,
Saturday, November 13, 2010 by James

9th grade
What is a parent function?
Friday, November 12, 2010 by Sami

4th grade algebra
what is 7-7-7-7-7 eguals?
Friday, November 12, 2010 by Judy

9th grade
how do i use the distributive property???
Thursday, November 11, 2010 by Thomas

5th grade
what is 1/5 of 10
Thursday, November 11, 2010 by mj

5th grade
if 5/17 of region is shaded what part is not?
Thursday, November 11, 2010 by d

Sixth grade math
Simplify 49/7*7+6-3
Tuesday, November 9, 2010 by Lynn

12th grade
How many moles of atom are in 47 atoms Ba?
Monday, November 8, 2010 by stef

12th grade
if cos Q=5/9, find 5/9
Monday, November 8, 2010 by chris

7th grade math
1/15 in percent
Monday, November 8, 2010 by Daniel

Anniversary
Hello Jiskha! Today is November the 8th and this is my 1-year anniversary on this website. I'd like to thank all the tutors who have helped me since November 2009 and I look forward to more assistance in the future! Sincerely, AL 92
Monday, November 8, 2010 by AL 92

5th grade
find the missing sum 3+9+15+....+87
Sunday, November 7, 2010 by Anonymous

grade 1 math
wat iz 15-7?
Friday, November 5, 2010 by Ashely

10th grade
What is the compound name fo HC2H3O2?
Friday, November 5, 2010 by jhgjgk

math
in an arithmetic progression the 50th term is equal to 3, and the sum of the first 8th is equal to 23. find the first term and the common difference
Friday, November 5, 2010 by Ali

math
in a Geometric progression the sum of the first and the second terms is 90 and the sum of the second and the fourth terms is equal to 30.find the sum of the first 8th term in the progression
Friday, November 5, 2010 by Ali

1st grade
what are the rules or attributes for shapes
Wednesday, November 3, 2010 by joan

6th grade
how does geothermal energy work ?
Wednesday, November 3, 2010 by hailey

6th grade
What does 22x11= Thanks for your help!
Wednesday, November 3, 2010 by Bethany

5th grade
which of the fractions are bigger 5/16 or 1/2 or 1/4 or 7/16
Tuesday, November 2, 2010 by BOPIY

7th grade
4n+8=9n-7
Tuesday, November 2, 2010 by Anonymous

6th grade science
magnetite will attract this
Monday, November 1, 2010 by t

9th grade
WHAT IS THE SQUARE ROOT OF 192?
Monday, November 1, 2010 by BRITTANY

11th grade
x+y>1
Sunday, October 31, 2010 by micaiah

10th grade
BC=3x+2 and CD= 5x-10. Solve for x.
Saturday, October 30, 2010 by jj

5th grade
What do enzymes do in digestion?
Friday, October 29, 2010 by Catie

7th grade
Erm how does this site wrk?
Friday, October 29, 2010 by Alec

3rd grade
can you write 3+5+6 =14 in a multiplication sentence?
Thursday, October 28, 2010 by Erol

6th grade
How do I work a problem like this? 5/8 + m = 1
Wednesday, October 27, 2010 by Mary

6th grade math
How many 1/6s are in 1? How many 1/6s are in 1/2 ?
Wednesday, October 27, 2010 by Susan

4th grade
making big arrays
Wednesday, October 27, 2010 by gera

3rd grade
what number is 30 more than 432?
Wednesday, October 27, 2010 by kevin

10th grade
How do I answer and graph this problem 4x + 3y = 4
Wednesday, October 27, 2010 by Mara

6th grade
What does the sinai peninsula connect?
Tuesday, October 26, 2010 by Chelsea

6th grade
Can you simplify 9 over 16?
Tuesday, October 26, 2010 by Alexandra

4 th grade math input outout box
how do you get from 6 to 40
Tuesday, October 26, 2010 by joe

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