Friday

August 22, 2014

August 22, 2014

Posted by **Britta** on Thursday, October 7, 2010 at 1:46pm.

-r - 10r

n-4-9

-4+7(1-3m)

Please help ! thank you.

- math 8th grade -
**Ms. Sue**, Thursday, October 7, 2010 at 1:57pm-r - 10r = -11r

n-4-9 = n - 13

-4+7(1-3m) = -4 + 7 - 21m = 3 - 21m

- math 8th grade -
**Jen**, Thursday, October 7, 2010 at 1:57pm-r-10r=-11r (because -1-10=-11)

n-4-9=n-13 (-4-9=-13)

-4+7(1-3m)=-4+7-21m=3-21m

**Related Questions**

are these correct - Here is the questions it says to simplify: xyy^2 x^3 and ...

8th Grade Algebra - Write the length of the line below as a sum. Then combine ...

Algebra - Equation: 2x/5-x/3=5 (2x/5 and x/3 is a fraction) I know that you are ...

Algebra - please help me solve my homework with all the work involved. i have ...

8th Grade - Me and my friend are making our own 8th grade binder, you know like...

math - 8(x+2)-4x +7 I need help! multiply the parenthsis 8x + 16-4x +7 then ...

8th grade math - collect like terms 3a+2a^2+a-a^2

8th grade pre algebra - i am having trouble with solving inequalitys... how do ...

math - i am having a hard time with factoring i have read what is here but am ...

math - HI im Homework mahde.Im having trouble with my homework. Do you or anyone...