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Mathematics, 04.03.2021 22:40 SoccerHalo
Your parents decide that they will help you out the first two months you are at college
by helping you buy groceries for your meals, but they won't cover the cost of you going
out to eat at restaurants or fast food.
For the first month you submit your receipts, 13 are for fast food and four for Kroger, and
totaled $487. The second month you submit receipts for six fast food meals and two for
Kroger, and totaled $232. The receipts do not list the per-item price.
a. Write the two equations for the cost of buying groceries and meals. (4 points)
• 13f + 4k = 487
• 65+2k = 232
I
b. What were the average costs of one fast food meal and of one trip to Kroger?
Show your work and justify your thinking. (6 points)
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Answers: 1
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