Solving a value mixture problem using a system of linear equations
suppose that there are two types of tickets to a show: advance and same - day. the combined cost of one advance ticket and one same-day ticket is $40. for one performance, 20 advance tickets and 40 same-day tickets were sold. the total amount paid for the tickets was $1300. what was the price of each kind of ticket ?
advanced ticket: ?
same-day ticket: ?