This problem is hard can you me. toilet paper is sold in case of 36 for$14.99. what is the price per roll (unit rate)

Let a  for the price per roll.

Let be the 1 case of the toilet paper is equal to 36 roll.

Given number: 1 case = 36 roll

                                 $14.99

Problem Ask: What is price per roll ?

Solution: a=$14.99/36

                   a =0.41638

So, the price per roll of the toilet paper is $ 0.41638  .

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation: