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Mathematics, 11.05.2021 14:30 KevinReed6444

The amount that a craftsman will charge for an item depends on the amount that he spends on materials, m, and is determined by the
equation a = 2.5 + 2.5m, where a is the amount charged for each
item. What is the value of the dependent variable, if the value of the
independent variable is 3?

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