What are the solutions to the following system of equations? Select the correct answer below.

y = x2 − 2x + 4
8x + y = 20

Answer Choices:
A. (2, 84) and (−8, 4)
B. (−8, 2) and (84, 4)
C.(2, 4) and (−8, 84)
D.(4, −8) and (84, 2)