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Mathematics, 26.03.2020 05:21, cuhh
Seven hotdogs and four hamburgers cost $13. Four hotdogs and seven hamburgers cost $14.50. How much does one hamburger cost and how much does one hotdog cost
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Answers: 2
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Seven hotdogs and four hamburgers cost $13. Four hotdogs and seven hamburgers cost $14.50. How much...
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