Basic College Mathematics (9th Edition)

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

Chapter 9 - Basic Algebra - Test: 19

Answer

27

Work Step by Step

We are given the expression $8k-3m$. We are also given that $k=3$ and $m=-1$. We can plug in these values to the expression in order to evaluate. $8(3)-3(-1)=(8\times3)-(3\times-1)=24-(-3)=24+3=27$
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