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: 61

Answer

$50°C$

Work Step by Step

$°F to °C$ deduct 32, multiply by 5 then divide by 9 $122°F-32$ $90\times5$ $\frac{450}{9}$ $$=50°C$$
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