If x = time, and y = the number of problems in the set, which equation models

the relationship?

y= 12x

y = x + 12

y= 1.2x

y = x + 1.2

range =5

step-by-step explanation:

to find the range, we take the largest value and subtract the smallest value.

the largest value is 5

the smallest value is 0

the range is 5-0   =5

actually what is a question i don't understand

the train arrives at 20: 27 hope i

12 dolars one is cheaper becasue 3 pairs is 6 means is sock is 2 while the 12 is cheaper