Basic College Mathematics (9th Edition)

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

Chapter 9 - Basic Algebra - 9.4 Order of Operations - 9.4 Exercises: 6

Answer

0

Work Step by Step

9 + (-5) + 2(-2) Step 1: Multiply and divide from left to right: 2 (-2) = 2 * (-2) = -4 Step 2: Addition and subtraction from left to right 9 + (-5) = 4 Now add : 4 + (-4) = 0
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