The table shows ticket prices at the Movie 16 theater. Let A represent the number of adult tickets, c the number of children's tickets, and s the number of senior citizen tickets.
Price: Adults 8.75, Children 6.50, Seniors 6.50.
Q: The Andrews family bought 2 adult tickets, 3 childrens tickets, and 1 senior ticket. Evaluate your expression in A to find the totally cost of the tickets.