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

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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