Use a Graphing Calculator to Express Solutions with Approximations to the Nearest

Multiple Choice

Use a graphing calculator to Express solutions with approximations to the nearest thousandth.
- $$\begin{array} { l } \frac { 9 } { 7 } x + y = 5 \\\\0.4 x - y = 3\end{array}$$

A) $\varnothing$

B) $\{ ( 2.258,2.097 ) \}$

C) $\{ ( 4.746 , - 1.102 ) \}$

D) $\{ ( - 2.947,8.789 ) \}$