so I have been researchin all day on this and trying it a million different ways. I belive I would want 2 seperate equations but not quite sure, here are the equations I have came up with

11.25x + 8.75y= 2,042.50

x+y=210

are these the correct equations? if so how do i use these to solve for x and y?

I appreciate any help given as I've spent hours on this and am basically getting no where