Given -
Martin sold = 1,250 tickets
The total amount collected for the game = $2,750
The student tickets cost = $2 each
The adult tickets cost = $3 each
To Find -
How many student and adult tickets were sold?
Step-by-Step Explanation -
Let
x = number of students tickets
y = number of adults tickets
Now,
According to the question:
x + y = 1, 250 ......(1)
2x + 3y = 2, 750 .......(2)
Now,
Multiply equation (1) by 2
2x + 2y = 2, 500 ......(3)
Now,
(2) - (3) =
2x + 3y - 2x - 2y = 2750 - 2500
y = 250
Now,
Put y = 250 in equation (1)
x + 250 = 1250
x = 1250 - 250
x = 1000
Final Answer -
Number of students tickets sold = 1000
Number of adults tickets sold = 250