Use Cramer's Rule, If Possible, to Solve the System of Linear

question 42

Multiple Choice

Use Cramer's Rule, if possible, to solve the system of linear equations.
- $\left\{ \begin{array} { c } 2 x + 2 y = 16 \\ 2 x - 2 y = - 8 \\ \end{array} \right.$

• A) \(( - 2 , - 6 )\)
• B) \(( 6,2 )\)
• C) \(( 2,6 )\)
• D) \(( - 6,2 )\)

Analyze the consequences of breaking up monopolies into smaller firms in the presence of economies of scale.

Interpret how government interventions influence monopolistic markets, including pricing strategies and economic profits.

Identify legal and illegal practices under antitrust laws in the United States.

Compare and contrast the efficiency outcomes of regulated versus unregulated monopolies.

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