2) In 2 ½ hours, Joaquin can bake 4 ¼ dozen cookies. a. What is his unit rate in dozen cookies per hour? b. He has 5 hours before the bake sale starts. How many dozen cookies can he bake?

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

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step-by-step explanation:

3

step-by-step explanation: