Solve
- $$\begin{array} { c } 7 x + 7 y + z = 1 \\x + 8 y + 8 z = 8 \\9 x + y + 9 z = 9\end{array}$$

question 22

Multiple Choice

Solve.
- $$\begin{array} { c } 7 x + 7 y + z = 1 \\x + 8 y + 8 z = 8 \\9 x + y + 9 z = 9\end{array}$$

• A) \(( 0,1,0 )\)
• B) \(( 1 , - 1,1 )\)
• C) \(( - 1,1,1 )\)
• D) \(( 0,0,1 )\)

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Definitions:

Interest Coverage

A financial ratio that measures a company's ability to meet its interest payments on outstanding debt.

Cash Flow From Operations

represents the net amount of cash generated by a company's normal business operations, excluding financing and investing activities.

Net Income

The total profit or loss of a company after all income and expenses, including taxes, have been accounted for.

Common Size Balance Sheet

A balance sheet that displays all line items as a percentage of a common base figure, enabling comparison across different periods or companies.