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

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: 24

Answer

$x\leq 4$ dollars per gallon.

Work Step by Step

Let the cost of gasoline per gallon be $x$. The cost of gasoline was at most 4 dollars per gallon can be translated as: $x$ is less than or equal to 4. $x\leq 4$ dollars per gallon.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.