Use Cramer's Rule to Find the Solution of the System

question 79

Multiple Choice

Use Cramer's rule to find the solution of the system, if possible.

• A)x = 2, y = -2
• B)x = 7, y = -16
• C)x = 7, y = -7
• D)The system is inconsistent.
• E)The equations are dependent.

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Definitions:

Hyperthyroidism

A condition where the thyroid gland is overactive and produces excessive amounts of thyroid hormones, leading to various metabolic disturbances.

Hypothyroidism

A medical condition characterized by the underproduction of thyroid hormones, leading to symptoms like fatigue, weight gain, and cold intolerance.

Metabolism

The set of life-sustaining chemical reactions in organisms to convert food into energy, maintain cellular structure, and respond to the environment.

Milk Production

The biological process where female mammals produce milk from mammary glands to nourish their young.