Solve the following system by finding the determinants and using Cramer s Rule 2x y 4 and 3x y 1 O D 3 Dx 3 Dy 6 Answer 1 2 D 5 Dx 5 Dy 10 Answer 1 2 None of these choices are correct D 2 Dx 2 Dy 4 Answer 1 2 D 10 Dx 10 Dy 20 Answer 1 2