Algebra: A Combined Approach (4th Edition)

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

Chapter 1 - Section 1.4 - Adding Real Numbers - Exercise Set: 86

Answer

$-252$ meters

Work Step by Step

0 feet is the surface. going down is (-), going up is (+) $0-248+8-16-28+32=-252$
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