Question
Anna accidentally tore and threw away part of her receipt as shown. The average price of the three items was $84. What was the largest possible difference in prices between the speaker and the food processor if each item cost between $70 and $100?
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Anna accidentally tore and threw away part of her receipt as shown. The average price of the three items was $84. What was the largest possible difference in prices between the speaker and the food processor if each item cost between $70 and $100?