## Basic College Mathematics (10th Edition)

Published by Pearson

# Chapter 9 - Basic Algebra - 9.2 Adding and Subtracting Signed Numbers - 9.2 Exercises - Page 638: 19

#### Answer

They have lost $4yd$ in total.

#### Work Step by Step

First they gained $13yd$ and then the lost $17yd$.. $$13 + (-17) = -4yd$$ They have lost $4yd$ in total.

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.