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Mathematics, 25.07.2019 09:30 icantspeakengles

(30 points) a store sold 60 copies of a magazine for $240. each copy of the magazine costs the same. which equation and set of ordered pairs best represents the price, in dollars, of a certain number of copies of the magazine? y = 3x; (1, 3), (2, 6), (3, 9) y = 4x; (1, 4), (2, 8), (3, 12) y = 5x; (1, 5), (2, 10), (3, 15) y = 6x; (1, 6), (2, 12), (3, 18) ( explain how you got your answer! )

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(30 points) a store sold 60 copies of a magazine for $240. each copy of the magazine costs the same...
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