Prealgebra (7th Edition)

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

Chapter 2 - Cumulative Review: 44

Answer

$5$

Work Step by Step

If $x=-2$ and $y=-7$, then plug them in to $x-y$ $-2-(-7)$ $-2+7$ is the same as $7-2$ $5$
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