Mathematics, 02.11.2020 23:50 josiesolomonn1615

The total cost of four pens and seven mechanical pencils is $13.25. The cost of each pencil is 75 cents. Write an equation that could be used to find the cost of a pen.

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The total cost of four pens and seven mechanical pencils is $13.25. The cost of each pencil is 75 ce...