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3 years ago

11

A dance academy charges $10 per class and a one-time registration fee for $50 , a student pays a total of $90 to the academy , f

ind the number of classes that students took .

1 answer:

swat323 years ago

3 0

Answer:4 classes

Step-by-step explanation:

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Ludmilka [50]

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Step-by-step explanation:

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