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Mathematics, 06.03.2020 10:52 neon1393

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A concert promoter sold 475 tickets to a rock concert. The ticket prices for different seat locations were $10, $15,
and $20. The total income from the concert was $6,300. If the combined number of $10 and $15 tickets sold was 4
times the number of $20 tickets sold, how many $10 tickets were sold?

95
120
215
260

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Answers: 2

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