quajanai590972 quajanai590972

30-06-2017
Mathematics

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Each pencil costs x cents and each eraser costs y cents. What is the total cost in dollars of 10 pencils and 12 erasers

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ludicrousgirly ludicrousgirly

30-06-2017

The total cost is 10x+12y unless there are specific amounts for x and/or y. If there are, simply plug them into the equation.

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