Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 6 - Systems of Equations and Inequalities - 6-4 Application of Linear Systems - Practice and Problem-Solving Exercises - Page 386: 8

Answer

Number of performances: 55 to break even

Work Step by Step

Let x be the number of performances To make no profit and no debt, the cost must equal to the revenue Cost=88000+5900x Revenue=7500x 88000+5900x=7500x => 88000=1600x => x= $\frac{88000}{1600}$=55
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