Algebra: A Combined Approach (4th Edition)

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

Chapter 1 - Review - Page 88: 44

Answer

3.9

Work Step by Step

When adding numbers with different signs, subtract their absolute values (6.7 - 2.8 = 3.9) and take the sign of the larger absolute value (3.9).
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