Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 1 - Test: 1

Answer

$4.0$

Work Step by Step

RECALL: $a-b = a=(-b)$ Use the rule above to obtain: $=1.4+2.6 \\=4.0$
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