College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 1 - Equations and Inequalities - Exercise Set 1.3 - Page 135: 48

Answer

6 feet

Work Step by Step

248=2(40+2x+60+2x) 248=80+4x+120+4x 8x=248-200 8x=48 x=6 feet
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