Answer:
It would be 2,000x+200
Step-by-step explanation:
okay it costs $200 to attend so that's a cost you are going to have to pay regardless. The $2,000 depends on how many cars you buy. So it would be 2,000 (times how ever many cars you buy) plus the $200.
7y + 10x = 99
y - x = 2
y = 7 , x = 5
33 and one third as a fraction would be either 33 1/3 or 100/3
The answer is (-1,1)
The solution is the point where the two lines cross each other
Hope this helps