One customer purchases 8 bags of cat food. the total weight of ut is 44 pounds. another customer purchases 5 bags of cat food and 2 bags of dog food. the total weight of the purchase is 35 pounds

Step-by-step explanation:

The question must be

What's the total weight of a bag of dog food?

So, we know that the first purchase was 8 bags of cat food and weighed 44 pounds.

Then, the second purchase was 5 bags of cat food and 2 bags of dog food, which weighed 35 pounds.

We can use the first purchase to find the weight of one bag of cat food

So, the second expression can be written as

Where represents cat's food and represents dog's food

Replacing we have

Therefore, each bag of dog foos weighs 2.5 pounds.

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