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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Definitions:

Consensus

A general agreement among members of a group or team, where all individuals support a decision or plan of action.

Critical Thinking

The ability to analyze facts, generate and organize ideas, defend opinions, make comparisons, draw inferences, evaluate arguments, and solve problems.

Formal Logic

The study of reasoning and arguments through a system of rules and principles.

Perceptiveness

the ability to notice or understand things quickly and accurately, especially those that are not obvious.