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January 27, 2015

January 27, 2015

Posted by **Lea** on Saturday, September 5, 2009 at 8:07pm.

2. evaluate the expression |-5 +3|= -2 is this correct?

3. evaluate the expression ( -6) power of 2 - (16/2) = -2.5 - 8 = 10.5 is this correct?

4. Evalute the expression 45/ 5 X 3 power of 2= 9x9= 81 is this correct?

5. evaluate the expression -72/-9 = -8

- math 115 -
**bobpursley**, Saturday, September 5, 2009 at 8:09pm1. No. Sign should be negative.

2. No . abs(-2)=2

3. No. (-6)^2=36

4. correct

5. No, sign is +

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