Posted by bad @ math on Thursday, September 13, 2007 at 5:43pm.
You can do these. Just substitute the indicated number value or y in the equation and do the computation.
For example, in #3, if y = 5, y-12 is -7 and the absolute value of that is +7. Multiply that by 4 for the answer.
Now you try the others. Show your work if you need further help.
How are these:
1. -48
2. 22
3. -28
whoa.i dunno
all correct.
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