Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 9 - Basic Algebra - Test: 3


7, 15

Work Step by Step

The absolute value of a number is the distance between that number and 0 on the number line. $|-7|=7$, because -7 is 7 spaces from 0 on the number line $|15|=15$, because 15 is 15 spaces from 0 on the number line
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