A yearbook printer charges based on the number of pages printed. Here is a table that shows the cost of some recent yearbooks.

Numbers of pages: 50, 100, 150, 200

Cost:-------------------> 1.55, 2.25, 2.95, 3.65


which equation gives the cost, y, in terms of the number of pages, x?

y=0.014x+49.15

y=0.014x+1.55

y=0.014x+0.85

y=58.8x+0.85