Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 4 - Proportions, Percents, and Solving Inequalities - 4.5 - Inequalities, Compound Inequalities, and Problem Solving - Problem Set 4.5: 9

Answer

$t\le11$

Work Step by Step

Using the properties of inequalities, the solution to the given inequality, $ 2t+9\ge4t-13 ,$ is \begin{array}{l}\require{cancel} 2t-4t\ge-13-9 \\\\ -2t\ge-22 \\\\ t\le\dfrac{-22}{-2} \\\\ t\le11 .\end{array}
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