isaiahn2514 isaiahn2514 19-05-2020 Mathematics contestada 1 point 9. Which system of equations has no solution? CCSS8.EE.C.8b 3x + 4y = 5 6x + 8y = 10 7x – 2y = 9 7x – 2y = 13 A. B. | 2x – y = -11 -2x + y = 11 3x + 6y = 1 x + y = 0 D.