Identify Systems That Do Not Have Exactly One Ordered-Pair Solution $$\begin{array} { l } y = 18 - 5 x \\5 x + y = 28\end{array}$$

question 186

Multiple Choice

Identify Systems That Do Not Have Exactly One Ordered-Pair Solution
- $$\begin{array} { l } y = 18 - 5 x \\5 x + y = 28\end{array}$$

• A) \(\{ ( 12,13 ) \}\)
• B) \(\{ ( 15,3 ) \}\)
• C) \(\{ ( x , y ) \mid 5 x + y = 18 \}\)
• D) \(\varnothing\) )

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Definitions:

Fixed Assets

Physical resources that are owned and used by a business and are permanent or have a long life; long-term or relatively permanent tangible assets such as equipment, machinery, buildings, and land that are used in normal business operations.

Investments

Assets purchased for the purpose of generating income or profit, including stocks, bonds, and real estate.

Average Rate of Return

A financial metric used to assess the profitability of an investment, measuring the average annual return compared to the initial investment cost.

Present Value

The current value of a future amount of money or stream of cash flows, given a specified rate of return.