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: 18

Answer

-5

Work Step by Step

$\frac{20-15}{-1}$ We simplify above and below the fraction bar separately. Then we divide: = $\frac{5}{-1}$ = -5
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