Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 1 - Vocabulary Check: 9



Work Step by Step

Think of $A$ and $B$ as being the distance between home and work. It doesn't matter which way I travel (commute), whether I go from home to work, or work to home; the distance traveled is the same.
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