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

question 88

Multiple Choice

Use Cramer's Rule, if possible, to solve the system of linear equations.
- $$\left\{ \begin{array} { l } - 3 x - 6 y - 3 z = - 60 \\- 4 x + 2 y + 3 z = 18 \\- 6 x - 3 y + 7 z = - 5\end{array} \right.$$

• A) \(( 3,5,4 )\)
• B) \(( 7,4,7 )\)
• C) \(( 2,7,4 )\)
• D) \(( 2 , - 7 , - 4 )\)

Calculate and prepare journal entries for cash dividends, stock dividends, and treasury stock transactions.

Comprehend the effects of corporate transactions and events on stockholders' equity, including stock issuance, dividends, and stock splits.

Prepare a retained earnings statement, incorporating various adjustments and transactions.

Analyze and compute financial ratios related to dividends, earnings per share, and return on equity.

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Definitions:

Organic Solid

A solid material composed of organic compounds, which consist of carbon atoms bonded together in chains or rings.

Oxygen Balance

Oxygen balance is a concept in chemistry, particularly in the analysis of explosive materials, referring to the ratio between the oxygen available and required for complete oxidation of the combustible components of a compound.

Kinetic-Molecular Theory

The kinetic-molecular theory explains the behavior of gases, including their volume, temperature, and pressure, based on the idea that gases consist of small particles in random motion.

Boyle's Law

Boyle's Law is a gas law stating that the pressure of a given mass of an ideal gas is inversely proportional to its volume at a constant temperature.