Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 1 - Section 1.1 - Introduction to Algebra: Variables and Mathematical Models - Exercise Set - Page 13: 102

Answer

does not make sense

Work Step by Step

Given that there are "four quarters in a dollar," the given formula, $ q=4d ,$ is incorrect. The correct model is $ 4q=d .$
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