(0.00/1.00 point) Use a system of linear equations with two variables and two equations to solve. A concert manager counted 350 ticket receipts the day after a concert. The price for a student ticket was $12.50, and the price for an adult ticket was $16.00. The register confirms that $5,075 was taken in. How many student tickets and adult tickets were sold? Let a represent the total number of student tickets sold, and let y represent the total number of adult tickets sold. Give you answer as an ordered pair (x, y).