Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 3 - Solving Inequalities - Common Core Cumulative Standards Review - Selected Response: 1

Answer

B

Work Step by Step

We see that the cost of the bracelets is always 9/10 of the overall number of bracelets produced. Thus, we obtain that 9/10 (which equal .9) times b, the number of bracelets made, equals c, the overall cost. $c=.9b$
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