Solve the System of Equations Using Cramerʹs Rule If It

question 139

Multiple Choice

Solve the system of equations using Cramerʹs Rule if it is applicable. If Cramerʹs Rule is not applicable, say so.
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• A)x = 4, y = 3; (4, 3)
• B)x = 3, y = 4; (3, 4)
• C)x = -3, y = 4; (-3, 4)
• D)x = -4, y = -3; (-4, -3)

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Definitions:

Uric Acid

A waste product formed from the metabolism of purines, excreted in urine.

Sweating

The process of secreting fluid from the skin's sweat glands, an important means of thermoregulation.

Cool Bodies

Typically refers to objects or organisms that have a temperature lower than the surrounding environment, often implicating mechanisms of heat loss or reduced heat production.

Humans

Homo sapiens, the only extant members of the subtribe Hominina, characterized by their ability to use complex language, engage in abstract thinking, and create and use complex tools.