Answer
13.7 < t < 17.5
Work Step by Step
Formulate and solve the inequality
$-1 < \frac{t-15.6}{1.9} < 1$
-1.9 < t-15.6 < 1.9
13.7 < t <17.5
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 1 - 1.7 - Linear Inequalities in One Variable - 1.7 Exercises - Page 139: 103
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