Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 2 - Section 2.5 - Formulas and Problem Solving - Exercise Set - Page 147: 32

Answer

23 degrees Fahrenheit

Work Step by Step

Use the conversion formula F = $\frac{9}{5}$C + 32 and substitute the value -5 for C: F = $\frac{9}{5}$(-5) + 32 Solve for F: F = -9 + 32 F = 23
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