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Mathematics, 10.04.2020 03:20 evavasqu81

Students holding a Car Wash Day washed 12 cars in the first hour, 15 cars in the next hour, and 10 cars in each of the next 4 hours. They earned $60 in the hour, and $50 in the third hour. How much money did they earn in all?

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Students holding a Car Wash Day washed 12 cars in the first hour, 15 cars in the next hour, and 10 c...

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