Answer
$4438.7$
Work Step by Step
$21.75x+17y=86000$ from part a). Thus if $y=x$, then: $21.75x+17x=86000\\38.75x=86000\\x=2219.35$
Then the total amount rented is: $2x=4438.7$
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 2 Linear Equations and Functions - 2.4 Write Equations of Lines - 2.4 Exercises - Problem Solving - Page 103: 54c
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