Question: The cost for labor associated with fixing a washing machine is computed as follows: There is a fixed charge of $20 for the repairman to
The cost for labor associated with fixing a washing machine is computed as follows: There is a fixed charge of $20 for the repairman to come to the house, to which a charge of $22 per hour is added. Find an equation that can be used to determine the labor cost, C(x), of a repair that takes x hours.
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Ans Fixed charge for the repairman to come to the house 20 P... View full answer
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