Bargains R Us store offers a 12- roll package of Wipey Wonder toilet paper for 2.59 The 6- roll package is on sale for 1.25 Which is the best buy? square What is the unit rate for the best buy? square

The best buy is the 6-roll package. The unit rate for the best buy is 0.2083 dollars per roll. Explanation 1. Calculate the unit price for the 12-roll package The cost of the 12-roll package is \2.59. To find the unit price, divide the total cost by the number of rolls: \frac{2.59}{12} = 0.2158 dollars per roll. 2. Calculate the unit price for the 6-roll package The cost of the 6-roll package is \1.25. To find the unit price, divide the total cost by the number of rolls: \frac{1.25}{6} = 0.2083 dollars per roll. 3. Compare the unit prices Compare the unit prices calculated in Steps 1 and 2. The 6-roll package has a lower unit price of 0.2083 compared to the 12-roll package's unit price of 0.2158. 4. Determine the best buy and its unit rate Since the 6-roll package has the lower unit price, it is the best buy. The unit rate for the best buy is 0.2083 dollars per roll.