October 10, 2015

Homework Help: algebra

Posted by Andrea on Sunday, September 23, 2012 at 8:14pm.

Hi, I need some help on my homework.
Can you help me?

True or False, if False correct the underlined portion.

1) If 3<x, then 3+y<x+y
2)If |w-7|<-3, then w-7>-3 or w-7<3
3) If -4<-2t+6<10, then 2>t+6>-5
4) If |y+8|+2=6, then y+8=+-4*
* the "+" is on top of "-", I didn't know how to type it in.
I would really appreciate the help.

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