1) Last Tuesday, Regal Cinemas sold a total of 85 movie tickets. Ticket sales totaled
1) Last Tuesday, Regal Cinemas sold a total of 85 movie tickets. Ticket sales totaled
$646. Tickets can be bought in one of 3 ways: a matinee admission costs $5, student
admission is $6, and regular admissions are $8.50. How many of each type of ticket
was sold if the number of student tickets was twice the number of matinee tickets?