Solve the System of Equations Using Substitution $$\left\{ \begin{array} { l } \ln x = 3 \ln y \\3 ^ { x } = 27 y\end{array} \right.$$

question 197

Multiple Choice

Solve the system of equations using substitution.
- $$\left\{ \begin{array} { l } \ln x = 3 \ln y \\3 ^ { x } = 27 y\end{array} \right.$$

• A) \(x = \sqrt { 3 } , y = 9\)
• B) \(x = 3 \sqrt { 3 } , y = \sqrt { 3 }\)
• C) \(x = \sqrt { 3 } , y = 3 \sqrt { 3 }\)
• D) \(x = 9 , y = \sqrt { 3 }\)

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