## Introductory Algebra for College Students (7th Edition)

Published by Pearson

# Chapter 1 - Section 1.5 - Addition of Real Numbers - Exercise Set: 75

#### Answer

3$^\circ$F

#### Work Step by Step

To find the solution first add the positive temperature change from the start temperature and then add the negative change from the result of that. -7+15+(-5) 8+(-5)=3$^\circ$F

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