Solve the System by the Substitution Method $$\left\{ \begin{array} { l } x + y = - 7 \\x - y = 15\end{array} \right.$$

question 65

Multiple Choice

Solve the system by the substitution method.
- $$\left\{ \begin{array} { l } x + y = - 7 \\x - y = 15\end{array} \right.$$

• A) \(\varnothing\)
• B) \(\{ ( 4 , - 11 ) \}\)
• C) \(\{ ( x , y ) \mid x + y = - 7 \}\)
• D) \(\{ ( 4,11 ) \}\)

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Definitions:

Corporate Culture

The shared values, attitudes, standards, and beliefs that characterize members of an organization and define its nature.

Transactional Leaders

Leaders who focus on the role of supervision, organization, and group performance; they are concerned with maintaining the normal flow of operations.

Competing Style

A conflict resolution approach where one party seeks to achieve their own goals at the expense of others, often characterized by assertiveness and uncooperativeness.

Aggressive Tactics

Strategies or behaviors that are assertive, forceful, and possibly attacking, often used in competitive contexts.