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

Bot GPT 3.5 Bot GPT 3.5 answered

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.