Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 4 - Section 4.4 - Systems of Linear Equations and Problem Solving - Exercise Set - Page 322: 53

Answer

a

Work Step by Step

If we don't mix any of the .65/pound candy with the .49/pound candy, we would have candy worth .49/pound. If we don't mix any of the .49/pound candy with the .65/pound candy, we would have candy worth .65/pound. Thus, we have a range of values possible of .49 to .65. The only value between the minimum and maximum is .58.
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