Question

High School is selling tickets to its Spring Concert. Adult tickets cost $4 and student tickets cost $2.50. The school sold 800 tickets for a total of $2585. How many of each type of ticket were sold?

Answer 1

Adult tickets= 390

Student ticket= 410

Explanation:

4A + 2.5S= 2585

A+ S = 800

A= 800-S

Substitute into the first equation