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Q&A #13131

Teachers' Lounge Discussion: Algebra and the # symbol

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From: michelle

To: Teacher2Teacher Public Discussion
Date: 2007022722:42:23
Subject: math

I need help with problem 8[(26+10)-4(3+2)]=1280 , ande the real answer was 128 and i don't know how to get that answer. The other problem is 3(-3)+2(4) _________ 2 and the top answers are -9+8=-1 and I don't know how to get the answer that was because the real answer was -5, but i don't know how to get the answer and so can you please help me!!??

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