Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 1 - 1.2 - Linear Equations in One Variable - 1.2 Exercises - Page 88: 67



Work Step by Step

$$y=0.514x-14.75$$ where y= 18 inches,$$18=0.514x-14.75$$ $$32.75=0.514x$$ $$\frac{32.75}{0.514}=\frac{0.514x}{0.514}$$ $$x=\frac{32.75}{0.514}\approx64.7$$
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