Homework Help: math 115

Posted by Lea on Saturday, September 5, 2009 at 6:18pm.

1.evalute the expression -8 + 15 = 7 is this answer correct?
2.evaluate the expression 19+(+4) = 23 is this answer correct?
3.Evaluate the expression (13) (-4) (-6) = 312 is this answer correct?
4. evaluate |10|+ |-2| =8 is

math 115 - bobpursley, Saturday, September 5, 2009 at 6:24pm
1,2,3 correct.
4) abs(-2)= +2
math 115 - Anabel, Sunday, February 12, 2012 at 12:18am
2+4-2=4

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