Answer
$84$
Work Step by Step
$(-7)[(3)(-4)]$
Multiply values in brackets
$(-7)[-12]$
$84$
Elementary Geometry for College Students (6th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Brooks Cole
ISBN 10:
9781285195698
ISBN 13:
978-1-28519-569-8
Appendix A - A.1 - Algebraic Expressions - Exercises - Page 534: 8d
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