a club bought 30 tickets for students and adults to an amusement park for a total cost of $810 student tickets cost $25 each and adult tickets cost $30 each
which system of equations can be used to find the number of student, x and adult y tickets that were purchased
x+y=30
55x=810
xy=30
55x=810
xy=30
25x+30y=810
x+y=30
25x+30y=810
The system of equations that can be used to find the number of student (x) and adult (y) tickets that were purchased is:
x + y = 30
25x + 30y = 810
Where x represents the number of student tickets purchased and y represents the number of adult tickets purchased.