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

Number 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?

A.
y = 0.014x + 49.15

B.
y = 0.014x + 1.55

C.
y = 0.014x + 0.85

D.
y = 58.8x + 0.85

Question

A yearbook printer charges based on the number of pages printed. Here is a table that shows the cost of some recent yearbooks.
 
 Number 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?
 
 A.
y = 0.014x + 49.15
 
 B.
y = 0.014x + 1.55
 
 C.
y = 0.014x + 0.85
 
 D.
y = 58.8x + 0.85

anonymous · Answer

@ispike @Nnesha plz help

anonymous · Answer

@KamiBug

anonymous · Answer

plz help

nnesha · Answer

replace x and y by their vlues and see which equation give you both side equal ???

nnesha · Answer

they gave you table where you have x and y values 
number of page =x
cost = y

greencat · Answer

http://openstudy.com/study#/updates/52ce1855e4b0c694af17fdf7

greencat · Answer

Good job nnesha

nnesha · Answer

for example first equation |dw:1419872804445:dw|
replace x and  and see what you get