Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 2 - Section 2.5 - Order of Operations - Exercise Set: 55

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
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