Answer
30
Work Step by Step
3 ( -10) $\div$ [ 5 (-3) - 7 ( -2)] Multiply
-30 $\div$ [-15 + 14 ] Simplify inside the parentheses
-30 $\div$ (-1)
=30
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 2 - Section 2.5 - Order of Operations - Exercise Set - Page 139: 55
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