your friend has 100$ when he goes to the fair. He spends 10$ to enter the fair and 20$ on food. Rides at the fair cost 2.00 per ride. which function can be used to determine how much money he has left over after x rides



Answer :

Answer:

100 = 30+2x

Step-by-step explanation:

30 represents the fair ticket and the money spent on food.

x is the number of rides