Mathematics, 20.11.2020 19:30, cjkc

These tables of ordered pairs represent some points on the graphs of lines p and r. Which system of equations is represented by lines p and r? 9x−4y=−92x+4y=15 x−2y=−86x+5y=30 3x−y=−127x+3y=21 2x−y=−82x+y=7

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