Use a Graphing Calculator and the Method of Matrix Inverses $$x - \sqrt { 2 } y = 3.7$$

Multiple Choice

Use a graphing calculator and the method of matrix inverses to Give five decimal places, if necessary.
- $$x - \sqrt { 2 } y = 3.7$$
$2.85 x + y = - 8.23$

A) $\{ ( - 1.57817 , - 3.73223 ) \}$
B) $\{ ( 0,0 ) \}$
C) $\{ ( 3.43297,0.18882 ) \}$
D) $\{ ( 2.61630 , - 2.88772 ) \}$