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 - Section 1.5 - Addition of Real Numbers - Exercise Set - Page 63: 63

Answer

-30

Work Step by Step

-20+[-|15+(-25)|] -20+[-|-10|] -20+[-10]=-30
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