College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter R - Section R.2 - Real Numbers and Their Properties - R.2 Exercises - Page 18: 64

Answer

-9r

Work Step by Step

Because of the commutative property, ($\frac{3}{4}$r)(-12) = (-12)($\frac{3}{4}$)r Simplify to -9r
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