Answer
$x\leq -3^\circ C$
Work Step by Step
Let the temperature be $x$:
The temperature is at most $-3^\circ$C can be translated as:
$x$ is less than or equal to $-3$.
$x\leq -3^\circ C$
Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)
by Bittinger, Marvin L.; Ellenbogen, David J.; Johnson, Barbara L.
Published by
Pearson
ISBN 10:
0-32184-874-8
ISBN 13:
978-0-32184-874-1
Chapter 2 - Equations, Inequalities, and Problem Solving - 2.7 Solving Applications with Inequalities - 2.7 Exercise Set - Page 140: 15
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