Problema Solution
Two hundred tickets were sold for a baseball game, which amounted to $840. Student tickets cost $3, and adult tickets cost $5.
Let x be the number of student tickets sold and y be the number of adult tickets sold.Use the substitution method to determine how many of each type of tickets were sold.
Answer provided by our tutors
3x + 5y = 840
x + y = 200
Solving
x = 80, y = 120
student ticket = 80
adult ticket = 120