Mathematics, 31.07.2019 00:30, isabella234

Let x = price of a standard ticket, y = price of a matinee ticket, and z = price of a senior ticket. 150x + 80y + 12z = 2,466 380x + 95y + 48z = 5,419 210x + 130y + 60z = 3,960 220x + 225y = 4,445 540x + 270y = 8,370 → y = −2x + 31 x = 11 finish solving the system using. what are y and z?

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Let x = price of a standard ticket, y = price of a matinee ticket, and z = price of a senior ticket....