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Barky's Pet Shop is having a sale on dog food. Emmy decides to stock up and purchases 6 bags of dog food for the animal shelter she works at. During the sale, bags of dog food sell for $7 less than full price. Emmy pays a total of $228 for the bags of dog food.
Which equation can Emmy use to find the amount of money, f, each bag of dog food costs at full price?

Respuesta :

Answer: 228=6(f-7) or the full price is 45.

Step-by-step explanation:

$ 228 is the total that Emmy paid for bags.

6 is the number of bags that Emmy bought

And we have unknown price for each bag. But we know that its cheaper for 7$.

Then, we can calculate the full price without the sale

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