Algebra: A Combined Approach (4th Edition)

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

Chapter 1 - Section 1.7 - Properties of Real Numbers - Exercise Set: 58

Answer

$40s+20$

Work Step by Step

$10(4s+6)-40$ $(10)(4s)+(10)(6)-40$ $40s+60-40$ $40s+20$
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