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 - 2.6 - Solving Absolute Value Inequalities - Exercises - Page 91: 7

Answer

All real numbers are solutions. The graph is shown below.

Work Step by Step

The given inequality is $\Rightarrow |2s-7|\geq -1$ The absolute value of an expression must be greater than or equal to zero. The expression $|2s-7|$ will always be greater than $-1$. Hence, all real numbers are solutions.
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