Basic College Mathematics (9th Edition)

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

Chapter 9 - Basic Algebra - 9.5 Evaluating Expressions and Formulas - 9.5 Exercises: 25

Answer

3

Work Step by Step

-k – m -8n = - (6) – (-9) – 8(0) (k is 6, m is -9, n is 0) = -6 + 9 – 0 (change subtraction to addition (-9) to (9)) = 3
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