College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter P, Prerequisites - Chapter P Review - Exercises: 34

Answer

(a) 4 (b) 8

Work Step by Step

(a) $|-4-0|=|-4|=4$ (b) $|-4-4|=|-8|=8$
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