Question 150770
Adult tickets for a play cost $25 each and children's tickets cost $15 each. The total receipts were $7200 and the total attendance was 400. How many adults and how many children attended
------------
Quantity Equation: a + c = 400
Value Equation: 25a + 15c = 7200
------------------------------
Solve by any method to get:
a = 120 (# of adult tickets sold)
b = 280 (# of child tickets sold)
==================
Cheers,
Stan H.