Prealgebra (7th Edition)

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

Chapter 5 - Review - Page 401: 38



Work Step by Step

To evaluate, substitute the given values for the variables. $x-y \rightarrow$ substitute 1.2 for x and 6.9 for y $1.2-6.9=-5.7$
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