a) Tickets to a student theater production cost $8 for students and $10 for non-students. The receipts for opening night came to $3,270 from selling 390 tickets. How many student tickets were sold?
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At a college production of a play, 360 tickets were sold. The ticket prices were $8, $10, and $12, and the total income from ticket sales was $3320. How many tickets of each type were sold if the combined number of $8 and $10 tickets sold was 5 times the number of $12 tickets sold? There were ___ tickets of $8, ___tickets of $10, and ____ tickets of $12 sold.
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