The freshman class at Boomtown High School raised $930 from the sale of tickets to the spring dance. Tickets were $3.50 if purchased in advance and $5.00 if purchased at the door. If 225 tickets were sold,
what is the total number of tickets sold at the door?
Write a system of equations to represent the costs of tickets purchased in advance, x, and tickets purchased at
the door, y:
Then solve your system of equations to determine the actual cost, in dollars, of each ticket purchased on advance and tickets purchased at the door

SHOW WORK!