The table represents the time it took Bill to complete sets of math problems. Which equation represents this relationship?
Time (in minutes) Number of Problems Set
30 36
40 48
50 60
60 72
( 1 point )
y = 1.2x
y = 12r
y = x + 12
y = x + 1.2
The correct equation that represents this relationship is:
y = 1.2x