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
Basic College Mathematics (9th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
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 - Page 663: 25
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