A theater sold 250 tickets for a play. Adult tickets cost $12 each, and child tickets cost $8 each. If the total revenue from ticket sales was $2,600, how many adult tickets were sold?

✓ Correct Answer: Option C

Let A be adult tickets and C be child tickets. Set up equations: A + C = 250 and 12A + 8C = 2600. Solve the system (e.g., substitution C = 250 - A into the second equation) to find A = 150.