Answer:
Explanation:
The items would have the information on the back of each item and the prices would add up if you buy all three items so if you buy 2 bags of dog food and 4 bags of threats it would all add up to $96 and you divide that however many times you need to get to $81 dollars do so and repeat that to get to $48. (btw I am just guessing right now, I am also a student) if you can find the prices of each bag this way you will get your anwer