Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 3 - Section 3.1 - Systems of Linear Equations in Two Variables - 3.1 Exercises: 83

Answer

Hiking.

Work Step by Step

Hiking increases in participants by 15 million while Fishing decreases in 15 million participants. At 2010, the lines cross where Hiking has more participants that fishing.
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