Tickets to a lecture cost $1 for students, $1.50 for faculty, and $2 for others.Total
Chapter 12, Problem 15(choose chapter or problem)
Tickets to a lecture cost $1 for students, $1.50 for faculty, and $2 for others.Total attendance at the lecture was 460, and the total income from ticketswas $570. Three times as many students as faculty attended. How manyfaculty members attended the lecture?
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