College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 1 - Equations and Inequalities - Exercise Set 1.7 - Page 196: 31

Answer

$(-∞ ,-4]$

Work Step by Step

Divide and flip the sign since both sides are being divided by a negative number. $-9x\geq36$ $x\leq-4$ $(-∞ ,-4]$
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