Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10: 0134467795
ISBN 13: 978-0-13446-779-5

Chapter 9 - Basic Algebra - 9.1 Signed Numbers - 9.1 Exercises - Page 628: 1


+32 or 32 degrees

Work Step by Step

As it is saying water freezes at 32 degrees above 0 on the Fahrenheit temperature scale. Above 0 means 32 is greater than 0 so put + sign before 32 or don’t put any sign.
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