Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 1 - Foundations for Algebra - 1-5 Adding and Subtracting Real Numbers - Practice and Problem-Solving Exercises: 25

Answer

4.4

Work Step by Step

$5.1+(-0.7)$ subtract the absolute values to solve $5.1-|(-0.7)|=5.1-0.7=4.4$ Since the positive number has the largest absolute value, the result is positive.
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