Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 1, Equations and Inequalities - 1.6 Solve Inequalities - 1.6 Exercises - Problem Solving - Page 46: 56

Answer

Answer D

Work Step by Step

$t$ = number of hours you can canoe It costs $\$18$ for the first two hours: $18t$ It costs $\$3$ per hour after the first two hours: $3(t-2)$ You can spend no more than $\$30$. Hence, we have an inequality: $18t+3(t-2) \leq 30$ The correct answer is D.
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