Question

A fitness center charges a monthly fee to use the facilities plus $3 for each fitness class. One month Sara took 6 classes and paid $30 for the month. If she paid $48 for the next month how many classes did she take?

Answer 1

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Answer 2

12

Explanation:

3x6 = 18

30-18 = 12 so the monthly fee is twelve

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48- 12 = 36 (cost of classes)

36/3= 12