Answer
59
Work Step by Step
$3\times(7-4)+2\times 5^{2}=3\times 3+2\times 5\times 5=9+50=59$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 2 - Section 2.4 - Multiplying and Dividing Integers - Exercise Set - Page 131: 124
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