Answer
$\le$
Work Step by Step
If $3x\leq 12$, then by multiplying both sides by $\frac{1}{3}$ and using the multiplication rule, we get $x\leq 4 .$
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)
by Sullivan III, Michael
Published by
Pearson
ISBN 10:
0-32193-104-1
ISBN 13:
978-0-32193-104-7
Appendix A - Review - A.10 Internal Notation; Solving Inequalities - A.10 Assess Your Understanding - Page A87: 50
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