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 - 2.1-2.4 - Quiz - Page 80: 12

Answer

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

Work Step by Step

The given inequality is $\Rightarrow 8(3g-2)\leq 12(2g+1)$ Use distributive property. $\Rightarrow 24g-16\leq 24g+12$ Add $16$ to each side. $\Rightarrow 24g-16+16\leq 24g+12+16$ Simplify. $\Rightarrow 24g\leq 24g+28$ Subtract $24g$ from each side. $\Rightarrow 24g-24g\leq 24g+28-24g$ Simplify. $\Rightarrow 0\leq 28$ The inequality is true. Hence, all real numbers are solutions.
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