Answer
See below
Work Step by Step
From part a, we found: $w(p)=\frac{3}{4}p$
Obtain: $d=220w$
Substitute for w: $d=220(\frac{3}{4}p)=165p$
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 6 Rational Exponents and Radical Functions - Standardized Test Practice - Extended Response - Page 472: 1b
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