Write the Word or Phrase That Best Completes Each Statement $$\begin{aligned}9 x ^ { 2 } + 3 y ^ { 2 } & = 81 \\- 8 x ^ { 2 } - 10 y ^ { 2 } & = 9\end{aligned}$$

question 77

Essay

Write the word or phrase that best completes each statement or answers the question.
Which method should be used to solve the system? Explain your answer, including a description of the first step.
- $$\begin{aligned}9 x ^ { 2 } + 3 y ^ { 2 } & = 81 \\- 8 x ^ { 2 } - 10 y ^ { 2 } & = 9\end{aligned}$$

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Definitions:

Path-Goal Leadership

A leadership theory that suggests a leader's behavior is contingent to the satisfaction, motivation, and performance of their subordinates.

Skills Leadership

The ability of a leader to effectively identify, develop, and utilize their skills and those of their team members to achieve organizational goals.

LBDQ

Stands for the Leader Behavior Description Questionnaire, which is a tool used to assess the behaviors of leaders according to subordinate descriptions.

Core Leadership Behavior

Fundamental actions or behaviors demonstrated by leaders that are essential to effective leadership and achievement of organizational goals.