Thursday

August 28, 2014

August 28, 2014

Posted by **zach** on Wednesday, April 28, 2010 at 11:00pm.

1. 5-3[2(3x-4)+3]

2. Evaluate when x = -3 and y = 2

3x squared - 4y squared

_______________________

4x - 7y

3. -3/4y = -24

4.

m + 1 5 2m - 1

______ + ___ = ______

4 6 12

- algebra -
**PsyDAG**, Thursday, April 29, 2010 at 10:02am1. 5-3[2(3x-4)+3]

Start from the inside and work outward.

5 - 3(6x - 8 + 3) = 5 - 18x + 5 = -18x

2. (3x^2 - 4y^2)/(4x -7y) Just plug in the numbers and calculate. (x^2 = x squared online.)

3. Multiply both sides by -4/3.

4. From the way you express the equation, I don't know which numbers belong where.

(m + 1)/4 + 5/6 = (2m - 1)/12?

**Related Questions**

algebra - Please help me! Sorry there are 4 questions I need to check my ...

Spanish-Check please! I need help - Please check-I'm having a problem ...

algebra - sorry...I have alot of homework and these are afew questions i dont ...

algebra - here is the question: I am confused about the steps I need to follow ...

algebra 1b - i need help!!!!!!!!!!!! Please post your problem and your attempts ...

algebra 1 - in the equation 5x+y=-1,m= I will be happy to critique your work on ...

GEOGRAPHY (URGENT!!!) - I NEED HELP!!! this is urgent!!! Human-Environmental ...

math - i need some serious help with limits in pre-calc. here are a few ...

math - I know youall are very busy an that answering posts takes time, but I am ...

eng 3-4 - i need the chapter reveiw questions for the story Two Friends in ...