Solve the System by the Substitution or the Addition Method $\left\{ \begin{array} { l } 0.04 x - 0.06 y = - 0.22 \\0.2 x + 0.4 y = - 0.4\end{array} \right.$

Multiple Choice

Solve the system by the substitution or the addition method.
- $\left\{ \begin{array} { l } 0.04 x - 0.06 y = - 0.22 \\0.2 x + 0.4 y = - 0.4\end{array} \right.$

A) (-4, 1)
B) (0.06, -0.04)
C) Infinite number of solutions
D) (10, -1.22)