Use Cramer's Rule to Find the Solution of the System $$\left\{ \begin{array} { c } x - y - z = 2 \\x + y + z = 18 \\- x - y + z = - 12\end{array} \right.$$

question 23

Multiple Choice

Use Cramer's rule to find the solution of the system, if possible. $$\left\{ \begin{array} { c } x - y - z = 2 \\x + y + z = 18 \\- x - y + z = - 12\end{array} \right.$$

• A) \(\quad x = 3 , y = 5 , z = 10\)
• B) \(\quad x = 5 , y = 10 , z = 3\)
• C) \(x = 10 , y = 5 , z = 3\)
• D) The system is inconsistent.
• E) The equations are dependent.

Appreciate the role and representation of employees in corporations, particularly through ESOPs and board representation.

Identify the models of unionism and their characteristics, including empowerment unionism and exclusive representation.

Grasp the ethical considerations in business from utilitarian, libertarianism, and stakeholder perspectives.

Comprehend the principles and proposed reforms of the National Labor Relations Act (NLRA), including deregulation and the TEAM Act.

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Definitions:

Feminism

A socio-political movement and ideology that seeks to achieve equality between the genders, addressing issues of gender discrimination and advocating for women's rights.

Patriarchy

is a social system in which men hold primary power and dominate in roles of political leadership, moral authority, social privilege, and control of property.

Circulation of Blood

The continuous movement of blood through the heart and blood vessels, which delivers nutrients and oxygen to all parts of the body and removes waste products.

Heart

A muscular organ in most animals, including humans, which pumps blood through the blood vessels of the circulatory system.