Solve the System of Equations by the Elimination Method $$\begin{array} { l } 9 x + 9 y = - 45 \\- 4 x - 6 y = 20\end{array}$$

question 74

Multiple Choice

Solve the system of equations by the elimination method.
- $$\begin{array} { l } 9 x + 9 y = - 45 \\- 4 x - 6 y = 20\end{array}$$

• A) \(( - 5,1 )\)
• B) no solution
• C) \(( - 5,0 )\)
• D) \(( - 6,1 )\)

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Minimum Required Rate

The lowest return on investment deemed acceptable by an investor or manager, often used in capital budgeting to evaluate potential projects.

Investment Opportunity

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Minimum Required Rate

This rate is often associated with the minimum return on investment or the cost of capital that a company or project needs to achieve to be deemed acceptable.

Net Operating Income

A company's income after operating expenses have been subtracted but before interest and taxes have been deducted.