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
1 answer
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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
1 answer
1 answer
1 answer
0 answers
2 answers