SOLUTION: You charge $8 per hour for swimming lessons and $20 registration fee. If you make $52 one day, how many hours did you spend teaching lessons.

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Question 1098639: You charge $8 per hour for swimming lessons and $20 registration fee. If you make $52 one day, how many hours did you spend teaching lessons.
Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
x, how many lessons
8x%2B20=52

x=%2852-20%29%2F8