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Mathematics, 13.02.2020 04:08 brookcoyanpeus5y
The teachers editions of a statistics textbook sell for $150 each, and students edition of the book sell for $50 each. Which function can be used to find the average cost per book if two teachers additions and x students additions are purchased?
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The teachers editions of a statistics textbook sell for $150 each, and students edition of the book...
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