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

User Vasiliy Kulakov
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1 Answer

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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.
User Chae
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