Solve the System by the Method of Elimination $$\left\{ \begin{array} { l } 0.02 x - 0.02 y = 0.17 \\0.01 x + 0.05 y = 0.18\end{array} \right.$$

Multiple Choice

Solve the system by the method of elimination. $$\left\{ \begin{array} { l } 0.02 x - 0.02 y = 0.17 \\0.01 x + 0.05 y = 0.18\end{array} \right.$$

A) $\left( 7 , - \frac { 3 } { 2 } \right)$
B) $\left( 2 , \frac { 16 } { 5 } \right)$
C) $\left( \frac { 121 } { 12 } , \frac { 19 } { 12 } \right)$
D) $\left( a , \frac { - 17 + 2 a } { 2 } \right) \text { (dependent) }$
E) inconsistent