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

question 7

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

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