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)

Understand the significance of accounts receivable turnover as a measure of liquidity.

Understand the factors contributing to individual differences in intelligence.

Analyze the results and controversies of intelligence testing across different ethnic groups.

Grasp the impact of genetic and environmental factors on intelligence.

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Definitions:

Physical Events

Occurrences in the natural world that involve matter and energy, observable through the senses or scientific instruments.

Classical Conditioning

An educational technique in which two stimuli are repeatedly associated; a reaction initially caused by the second stimulus is ultimately triggered by only the first stimulus.

Pavlov

Ivan Pavlov, a Russian physiologist known for his work in classical conditioning, demonstrating how stimuli can trigger conditioned responses in animals.

UCR

Unconditioned Response; an automatic and natural response elicited by a stimulus without any prior learning or conditioning.