Answer
4
Work Step by Step
When $x=2$,
$\frac{x}{2}+5x-7=\frac{(2)}{2}+5(2)-7=1+10-7=4$
Big Ideas Math - Algebra 1, A Common Core Curriculum
by Larson, Ron; Boswell, Laurie
Published by
Big Ideas Learning LLC
ISBN 10:
978-1-60840-838-2
ISBN 13:
978-1-60840-838-2
Chapter 3 - Graphing Linear Functions - 3.2 - Linear Functions - Exercises - Page 120: 61
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