Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson

Chapter 2 - Equations, Inequalities, and Problem Solving - 2.7 Solving Applications with Inequalities - 2.7 Exercise Set: 15

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 $-3$. $x\leq -3^\circ C$

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