Mathematics, 25.10.2019 09:43 ladysloveme3p7a86r

Astore 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)

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Astore sold 60 copies of a magazine for $240. each copy of the magazine costs the same. which equati...