Give All Solutions of the Nonlinear System of Equations, Including $$\begin{array} { l } y = x ^ { 2 } - 14 x + 49 \\x + y = 27\end{array}$$

Multiple Choice

Give all solutions of the nonlinear system of equations, including those with nonreal complex components.
- $$\begin{array} { l } y = x ^ { 2 } - 14 x + 49 \\x + y = 27\end{array}$$

A) $\{ ( - 2,29 ) , ( - 11,38 ) \}$
B) $\{ ( 2,29 ) , ( 11,16 ) \}$
C) $\{ ( 2,25 ) , ( 11,16 ) \}$
D) $\{ ( 7,20 ) \}$