Solve the System, If Possible

question 83

Multiple Choice

Solve the system, if possible.

• A)x = -8, y = 4, z = 2
• B)x = 8, y = -4, z = -2
• C)x = -4, y = -11, z = -2
• D)x = 5, y = -8, z = -2
• E)no solution; inconsistent system

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Definitions:

Critical Attitude

A mindset of active questioning, evaluation, and judgement rather than passive acceptance, often essential for effective analysis and decision-making.

Nurse Manager

A registered nurse who has leadership authority and responsibility for managing a nursing unit, ensuring patient care, and overseeing the nursing staff.

Documenting Care

The process of recording patient care activities, observations, and outcomes to ensure continuity of care across healthcare providers.

Nursing Diagnosis

is a clinical judgment about individual, family, or community experiences/responses to actual or potential health problems, providing the basis for selection of nursing interventions.