Mathematics, 27.08.2019 17:50, gesic2003

System of equations
a zoo keeps birds (2-legged) and beasts (four-legged). if the zoo contains 60 heads and 200 feet, how many birds and how many beasts live there? let x represent the number of birds and y represent the number of beasts in the zoo.

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System of equations
a zoo keeps birds (2-legged) and beasts (four-legged). if the zoo contains...