Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 2 - Section 2.1 - Introduction to Integers - Exercise Set - Page 104: 11

Answer

Guillermo -160 Luigi -147 Guillermo is deeper.

Work Step by Step

Since the divers are below the surface the depth should be written as a negative number. 160$\gt$147 so Guillermo is deeper.
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