Mathematics, 31.03.2020 03:23 chaseashley24

A repair company’s charge for repairing a certain type of copy machine fits the model y = 47.38 + 0.617x where y is the number of dollars charged and x is the number of minutes the repair person is on the job. How many minutes would it take for the cost of repair to reach $70?

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A repair company’s charge for repairing a certain type of copy machine fits the model y = 47.38 + 0....