Use a Graphing Calculator and the Method of Matrix Inverses

Multiple Choice

Use a graphing calculator and the method of matrix inverses to solve the system. Give five decimal places, if necessary.
- $$\begin{array} { l } ( \log 2 ) x + ( \ln 3 ) y + ( \ln 5 ) z = 4 \\( \ln 3 ) x + ( \log 8 ) y + ( \ln 10 ) z = 11 \\( \log 23 ) x + ( \ln 7 ) y + ( \ln 4 ) z = 15\end{array}$$

A) $\varnothing$
B) $\{ ( 4.12321,3.91519,1.27440 ) \}$
C) $\{ ( 0.30103,9.0309,1.38629 ) \}$
D) $\{ ( 9.25474,1.35236 , - 0.16880 ) \}$