Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 2 - Section 2.6 - Percent and Mixture Problem Solving - Exercise Set - Page 158: 5

Answer

$x=180$

Work Step by Step

$45=0.25x$ $x=45/0.25$ $x=180$
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