Big Ideas Math - Algebra 1, A Common Core Curriculum

Published by Big Ideas Learning LLC
ISBN 10: 978-1-60840-838-2
ISBN 13: 978-1-60840-838-2

Chapter 2 - Solving Linear Inequalities - 2.1 - Writing and Graphing Inequalities - Exercises - Page 58: 17

Answer

$s=-6$ is a solution

Work Step by Step

The given value into the inequality. If the resullting statement is true, then the given value is a solution. $\begin{align*} 3s&\stackrel{?}{\le}19\\ 3(-6)&\stackrel{?}{\le}19\\ -18&\stackrel{\checkmark}{\le}19\\ \end{align*}$ Thus, the given value is a solution.
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