Answer:
15
Step-by-step explanation:
1 hr: 5
2 hr: 10
3 hr: 15
Answer: The 8 pound bag
Step-by-step explanation: you divide 9.45 by 5 and you get the unit rate of 1.89 and then you divide 13.68 by 8 and you get the unit rate of 1.71 which means the 8 pound bag is cheaper.
