Jason is traveling by bus from his home to his office. He has gone 5.6 miles so far. From this point on, he can cover 100 miles every 2.5 hours. What is the equation of a line that models the total miles traveled, y, in x hours after this point?
(A) y = 5.6x + 100
(B) y = 100x + 5.6
(C) y = -100x + 5.6
(D) y = 40x + 5.6