# Homework Help: 9th Grade

**12th Grade Maths**

express in as simple a form as posible?? (2x^3y^-1)^3

*Wednesday, September 8, 2010 by jim*

**pre algebra 7th grade**

Please explain this problem (r.r) (r.r)

*Tuesday, September 7, 2010 by Angela*

**10th grade**

how do i solve X2 +4X-60 (the 2 after the x is supposed to stand for squared.)

*Tuesday, September 7, 2010 by arricka*

**8th grade**

2/5 divided by 5/6

*Tuesday, September 7, 2010 by wesley*

**12th grade maths factorising expressions**

make the subject (u) p=5t-u/u

*Monday, September 6, 2010 by adam*

**12th grade**

2x^2+6x-16 and 14x^2-3x-2

*Monday, September 6, 2010 by factorising expressions*

**12th grade**

make the subject (p) p+3=(pq+r)/2

*Monday, September 6, 2010 by rearranging formulae*

**3rd grade**

Synonyms of to imagine

*Monday, September 6, 2010 by Micah*

**10th grade**

for which value of n will the function 4/9 and n/27 be equivalent?

*Sunday, September 5, 2010 by sasha*

**7th grade**

what to do if the unit rate have a reminder

*Sunday, September 5, 2010 by Anonymous*

**10th grade math**

how do i solve for y in the equation -5y(6y - 6) - y = -4(y - 5)

*Friday, September 3, 2010 by Ana*

**6th grade**

Simplify the following expression: 84/7(4-1)

*Thursday, September 2, 2010 by pat*

**5th grade**

What are compatible numbers?

*Thursday, September 2, 2010 by Anonymous*

**7th grade**

What is the least common multiple of 35, 70, 140

*Thursday, September 2, 2010 by Alex*

**Math - 4th grade**

Draw and label the segment RT. Then what is another name for RT?

*Thursday, September 2, 2010 by Mia*

**7th grade**

list 10 carees in home economics

*Thursday, September 2, 2010 by sharla*

**algebra 8th grade**

20÷ 4 ? 3/4 ÷ (1/2) use this <> and =

*Wednesday, September 1, 2010 by alks*

**4th grade**

what part of speech is batteries

*Wednesday, September 1, 2010 by Tim*

**8th grade**

What are the Five Themes Of Geography?

*Wednesday, September 1, 2010 by Kaniria*

**12th grade - Math**

1.) Explain why |8-15i| = 17

*Wednesday, September 1, 2010 by Eliza*

**5th grade**

what is 1/6h = 9 and h=?

*Tuesday, August 31, 2010 by shania*

**math 5th grade**

12r - 4r = 48 what does r equal

*Tuesday, August 31, 2010 by shania*

**3rd grade**

What is the standard form of 734

*Tuesday, August 31, 2010 by Lynn*

**8th grade science**

an information on crop production

*Tuesday, August 31, 2010 by haniya*

**english 3rd grade**

example of big ideas

*Tuesday, August 31, 2010 by hanz*

**3rd grade**

how I can make a spelling word pyramid

*Monday, August 30, 2010 by kalene*

**2nd grade**

how do i make a riddle with the word glad?

*Monday, August 30, 2010 by gaby*

**4th grade**

What is the independent variable?

*Monday, August 30, 2010 by Daniela*

**8th grade**

graph each realation on cordanant system

*Monday, August 30, 2010 by paige*

**7th grade**

I trying to help my son answer this question. 1/4y for y = 16

*Sunday, August 29, 2010 by Gerald*

**10th grade**

3x-2-x=7-x

*Saturday, August 28, 2010 by stacey*

**8th grade**

4+6x-9x=3x

*Thursday, August 26, 2010 by Dee*

**5th grade**

what is the analogy to height:inches:weight?

*Thursday, August 26, 2010 by makenzie*

**5th grade**

what is the sequence to 1/2,0.5,50%,1/7,0.143,

*Wednesday, August 25, 2010 by kayla*

**5th grade**

what si 1.05 + 1.50

*Wednesday, August 25, 2010 by jalan*

**4th grade**

what is value of the number 7 in 700,000

*Wednesday, August 25, 2010 by joni*

**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*

**3rd grade**

I do I find the sum of a digit?

*Monday, August 23, 2010 by Ines*

**3rd grade**

What is the Predicate of a Sentence

*Monday, August 23, 2010 by Jennifer*

**10th grade**

I need help with this problem. (b+7)(b+1) .

*Monday, August 23, 2010 by Si*

**11th grade**

how much space does 150 g of mercury occupy

*Monday, August 23, 2010 by barbie*

**math**

From a base elevation of 6300 ft. a mountain peak rises to a summit elvation of 14366 ft. over a horizontal distance of 15844 ft. Find the grade of the peak. The grade of the peak is ?%I do not even know where to begin with this. Does the 6300 ft.get subtracted from 14366 and ...

*Monday, August 23, 2010 by barb*

**12th grade**

RS=7a,ST=12a,RS=28

*Friday, August 20, 2010 by Julian Lopez*

**1st grade**

Is this a sentence? The fox sits.

*Thursday, August 19, 2010 by Daby*

**6th grade MATH**

WHAT IS A COMPOSITE NUMBER AND WHY?

*Wednesday, August 18, 2010 by TEE*

**6th grade**

what can i unsramble form itvbarnoeso

*Wednesday, August 18, 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*

**english**

how do you make a timeline for a sixth grade reading assignment

*Sunday, August 15, 2010 by Ao*

**8th grade**

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

*Thursday, August 12, 2010 by jasmina*

**5th grade**

what does situation & equation mean in math? thank you

*Thursday, August 12, 2010 by litzy*

**10th grade**

i need help asap w. number patterns

*Tuesday, August 10, 2010 by Britney Lewis*

**5th grade**

how do i slove 4243*821213=

*Tuesday, August 10, 2010 by rakib*

**12 grade**

20*49*39*90*56*34*100=

*Tuesday, August 10, 2010 by rakib*

**5th grade**

123%45=

*Tuesday, August 10, 2010 by rakib*

**grade 12 math**

determine the inverse of y=2(3)^x+1

*Friday, July 30, 2010 by leanne*

**6th grade**

How do you do reverse division on prime factorization?

*Tuesday, July 27, 2010 by Jacod*

**7th grade**

what is the origin of pi? where does it come from? How is it used?

*Monday, July 19, 2010 by Anonymous*

**6th grade**

63728 divided by 9

*Sunday, July 18, 2010 by Anonymous*

**11th grade**

summary of discovering tut the saga continues

*Wednesday, July 14, 2010 by priya*

**7th grade**

How do you interview a character in a book?

*Saturday, July 10, 2010 by Kira*

**12th grade**

3X+3=3

*Monday, July 5, 2010 by Lana*

**MATH**

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

*Saturday, July 3, 2010 by TIFFANY*

**1st grade**

consonants initial middle and final

*Sunday, June 27, 2010 by laurence*

**10th grade**

can anyone write an article on topic-education for all?

*Saturday, June 26, 2010 by Anonymous*

**Statistics**

In your biology class, your final grade is based on several things: a lab score, score on two major tests, and your score on the final exam. There are 100 points available for each score. However, the lab score is worth 25% of your total grade, each major test is worth 22.5%, ...

*Thursday, June 24, 2010 by John*

**grade 9 algerbra**

6=2/5(n-1) any help would be appreciated.

*Sunday, June 20, 2010 by Colby*

**math grade 9**

6=2/5 (n-1)

*Sunday, June 20, 2010 by Colby*

**grade 9 math**

X+6 ~ 5 = -2

*Sunday, June 20, 2010 by Colby*

**7th grade**

graph each line: slope=-1 -- ; y-intercept at 3. 3

*Thursday, June 17, 2010 by Anonymous*

**8th grade**

How Do you do Factorising? Thankyou -Jess

*Thursday, June 17, 2010 by Jess*

**11th grade**

if f(x)=-8x + 8 and g(x)= x-9,what is (f,g)(18)?

*Tuesday, June 15, 2010 by marucs*

**10th grade**

in caesar how do the workman celebrate as the play begins

*Monday, June 7, 2010 by Anonymous*

**6th grade**

how do you determine an interval in a set of data?

*Sunday, June 6, 2010 by Makenna*

**12th grade**

How did the Revolution affect religion in America?

*Friday, June 4, 2010 by corey*

**4th grade math**

fractional parts: ¨”1/2 of 24¨• = ¨”24¡2=12¨• so, ¨”2/3 of 18¨• = ?

*Thursday, June 3, 2010 by Katelee*

**11th grade**

If m<A = 45, AB = 10, and BC = 8, the greatest number of distinct triangles that can be constructed is: 1) 1 2) 2 3) 3 4) 0

*Thursday, June 3, 2010 by Jasmin*

**English**

I'm reading a book , and I don't understand this small phrase. Could you please tell me what it means, thanks. ~Or they'll be so horrified by my mother's newly-found 'lifestyle' that they'll slowly start ignoring me. In tenth grade—at least in Vienna, Virginia—this is the ...

*Wednesday, June 2, 2010 by Sara*

**12th grade**

what tool hellps you create a database

*Tuesday, June 1, 2010 by Joan*

**3rd grade**

What can I write about the heart?

*Saturday, May 29, 2010 by Aaron*

**7th grade**

what's the opposite of a professional eater

*Thursday, May 27, 2010 by Anonymous*

**11th grade**

whats the formular to find molarity and how do you do conversions? :)

*Thursday, May 27, 2010 by Irena*

**1st grade/english**

How many kinds of sentences are there?

*Wednesday, May 26, 2010 by Ty*

**6th grade math**

4y-5=(6-2)y-25 I come up with 0 Can anyone help?

*Wednesday, May 26, 2010 by Darwin*

**4th grade math**

long division 823 divide by 7

*Wednesday, May 26, 2010 by Michele*

**12th grade**

what is the analogie for abject:miserable

*Monday, May 24, 2010 by Kiara*

**12th grade**

how many strokes should be used to form the numeral 2

*Saturday, May 22, 2010 by john*

**6th grade**

what are multiples of numbers. like 5 8 and 7?

*Saturday, May 22, 2010 by joshuah*

**LAL!**

are this sentences GERUNDS 1. in almost every american town, holding parades on the 4th of july is a tradition. ( IF its a gerund is the gerund used as a subject) 2.the keeping of the fast of ramadan occurs during the 9th month of the islamic calender.(IF its a gerund which ...

*Friday, May 21, 2010 by Sara!*

**ELA**

Website For Grammar Lessons 6th grade????....

*Thursday, May 20, 2010 by Alina*

**5th grade math**

what is 6 m and 80 cm in decimal form? is it 6.08m?

*Thursday, May 20, 2010 by Anonymous*

**7th grade**

what is 1.4 to the 11th power

*Thursday, May 20, 2010 by Emma*

**5th grade**

How do you do double dight divison

*Thursday, May 20, 2010 by Jade*

**5th grade**

what is 9.8___=g

*Wednesday, May 19, 2010 by Allyssa*

**5th grade**

what are the wordly wise words for lesson 16 story?

*Tuesday, May 18, 2010 by kayla*

**6th Grade Social Studies**

What factors affect the enviroment?

*Tuesday, May 18, 2010 by David*

**6th grade**

which eurasian republic is the largest

*Tuesday, May 18, 2010 by kelly*

**5th grade**

what is the circumference of a circle that has a diameter of 8 m

*Monday, May 17, 2010 by jessica*

**10th grade**

A pentagon with the a perimeter of 45 feet?

*Monday, May 17, 2010 by dee*