Pippin went to a game room that charged $4 admission, plus $0.25 per token. The equation which represents his total cost is y = 0.25x +4. What are the ordered pairs for the equation when you use these x-values: 5, 10, 20?
(5,8), (10, 10), (20, 15)
(5,5.50), (10, 8.50), (20, 13)
(5, 5.25), (10, 6.50), (20,9)
(5,5), (10,8), (20,15)