Mathematics, 26.09.2019 19:30 trvptierra
Tickets for a touring production of sweeney todd cost $90 for orchestra seats and $60 for balcony seats. you purchase nine tickets, some in the orchestra and some in the balcony, for a total cost of $720. how many orchestra tickets were purchased?
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Tickets for a touring production of sweeney todd cost $90 for orchestra seats and $60 for balcony se...
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