Please help me asap this is hard for me :( i will give brainliest to the BEST explanation :)

The 4 pack is a better deal

Step-by-step explanation:

Take the price and divide by the number of rolls to get the price per roll

The 4 pack is

2.04/4 =.51 per roll

The 9 pack is

4.68/9 =.52 per roll

The 4 pack is a better deal

4 pack

Step-by-step explanation:

We must calculate the price per roll for each pack. To do this, divide the price by the number of rolls.

4 pack

price/number of rolls

2.04 for 4 rolls.

price=2.04

rolls=4

2.04/4

0.51

It costs 0.51 per roll

9 pack

price/number of rolls

price=4.68

rolls=9

4.68/9

0.52

It costs 0.52 per roll

The better value is the lower price.  0.51 is less than 0.52, therefore the 4 pack is the better deal.

x=30

step-by-step explanation:

a: 1/6, j: 1/4

step-by-step explanation: you are welcome