Answer
$-28$.
Work Step by Step
The given expression is
$=5xy+2$
Substitute $x=-2$ and $y=3$.
$=5(-2)(3)+2$
Simplify.
$=-30+2$
$=-28$.
Precalculus (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0-32197-907-9
ISBN 13:
978-0-32197-907-0
Appendix A - Review - A.1 Algebra Essentials - A.1 Assess Your Understanding - Page A11: 53
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