Posted by **margie o** on Tuesday, October 20, 2009 at 4:43pm.

24.evaluate 12-|-13+15|=10

25. -(-4)^3+(-3)^2-.5^3= 72.875

29. 42/7-6/3=4

31. find the reciprocal of 2 3/5 n= 5/13

- Math -
**jim**, Tuesday, October 20, 2009 at 4:55pm
All right!

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