Algebra 2 (1st Edition)

by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee

Published by McDougal Littell

ISBN 10: 0618595414

ISBN 13: 978-0-61859-541-9

Chapter 3 Linear Systems and Matrices - 3.2 Solve Linear Systems Algebraically - 3.2 Exercises - Problem Solving - Page 165: 56

Answer

$4.75$

Work Step by Step

Let $x$ be the price of an adult pass. Then the price of a child pass is $x-2$. Then our equation is: $378x+214(x-2)=2384\\378x+214x-428=2384\\592x=2812\\x=4.75$

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