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Anton [14]
3 years ago
15

at a local fitness​ center, members paya a ​$6 membership fee and ​$5 for each aerobics class. nonmembers pay ​$6 for each aerob

ics class. for what number of aerobics classes will the cost for members and nonmembers be the​ same?
Mathematics
1 answer:
Anna007 [38]3 years ago
7 0
The members 6 classes will be the same price of 11 nonmember classes
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8.5(152-y)+12y = 1656\\1292-8.5y+12y = 1656\\3.5y+1292 = 1656\\3.5y = 1656-1292\\3.5y = 364\\\frac{3.5y}{3.5} = \frac{364}{3.5}\\y = 104

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