Intermediate Algebra: Connecting Concepts through Application

Published by Brooks Cole
ISBN 10: 0-53449-636-9
ISBN 13: 978-0-53449-636-4

Chapter 2 - Systems of Linear Equations and Inequalities - Chapter Review Exercises: 31

Answer

d$\lt$-5

Work Step by Step

$\frac{3d}{5}$+7$\lt$4 3d+7(5)$\lt$4(5) 3d+35$\lt$20 3d$\lt$20-35 3d$\lt$-15 d$\lt$-5
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