Homework Help: algebra 1A

Posted by Lea on Thursday, September 17, 2009 at 10:29pm.

HELP ME.simplify{[4(z-4)+18]-[3(2z-2)+4]}
6{[4(z-4)+18]-[3(2z-2)+4]}
simplify your answer. can someone help me please I have no clue. thank you

algebra 1A - Lea, Friday, September 18, 2009 at 10:57am
Help please!
Simplify -4^2+9
-4^2+9= 12
is this correct? if not can you show me what the correct answer?
thank you

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