Mathematics, 17.01.2020 05:31, addietreed2969

Guy is pouring a new patio for his house. he rents a concrete mixer for $50 per day plus $12.50 per hour. if he is charged $143.75, how long did guys have the concrete mixer?

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Guy is pouring a new patio for his house. he rents a concrete mixer for $50 per day plus $12.50 per...