Amovie theater sold a total of 520 adult and child tickets on a certain day. the theater sold 2.25 times as many adult tickets as child tickets. each adult ticket cost $8 and each child ticket cost $3. how much revenue did the theater generate in ticket sales that day?

Total tickets sold = 520
Adult tickets = 2.25*child tickets
so, 2.25 child tickets + child tickets = 520
no of child tickets = 520/3.25 = 160
no of adult tickets = 160*2.25 = 360
total revenue = 160*3+360*8
= 480+ 2880
=$3360

56 ur welcome:

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!