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Mathematics, 20.12.2019 22:31 kony345p
Michael breeds chickens and ducks. last month, he sold 50 chickens and 30 ducks for $550. this month, he sold 44 chickens and 36 ducks for $532. how much does a chicken cost, and how much does a duck cost?
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Michael breeds chickens and ducks. last month, he sold 50 chickens and 30 ducks for $550. this month...
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