Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 2 - Section 2.3 - Writing Equations of Lines - 2.3 Exercises: 102

Answer

$F=86^{\mathrm{o}}$

Work Step by Step

We got the following equation in Exercise 100: $F=\displaystyle \frac{9}{5}C+32$ We plug in $C=30$ and solve for $F$: $F=\displaystyle \frac{9}{5}(30)+32$ $=54+32$ $=86^{\mathrm{o}}$
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