nishah nishah 26-09-2016 Mathematics contestada What are the solutions to the following system of equations? Select the correct answer below. y = x2 − 4x + 8 4x + y = 12 (2, 20) and (−2, 4) (2, 4) and (−2, 20) (−2, 2) and (4, 20) (20, −2) and (4, 2)