Solve the System of Equations Using Determinants $$\begin{array} { l } 0.8 x - 0.5 y = 0.9 \\0.7 x + 0.4 y = - 3.4\end{array}$$

Multiple Choice

Solve the system of equations using determinants.
- $$\begin{array} { l } 0.8 x - 0.5 y = 0.9 \\0.7 x + 0.4 y = - 3.4\end{array}$$

A) (-2, -5)
B) (-1.5, 1)
C) (-1.5, -4.2)
D) (-2, 1)