Algebra 1: Common Core (15th Edition)

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

Chapter 1 - Foundations for Algebra - Chapter Test - Page 73: 4

Answer

If the number of classes is c, cost=15c+20.

Work Step by Step

You can see from the values in the table that there is a $15 charge that is assessed per class taken. You can also see from the values in the table that there is a $20 charge that is included no matter how many classes are taken. The cost of the classes is $20 plus an additional $15 for each class taken.
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