Solve the System of Equations by the Elimination Method

question 9

Multiple Choice

Solve the system of equations by the elimination method.
-x - 3y = -5 4x - 4y = 12

• A) (7, 4)
• B) (6, 5)
• C) no solution
• D) (-7, 5)

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Definitions:

2D:4D Ratio

The length of someone’s index finger divided by the length of their ring (third) finger; a low ratio is linked to a high testosterone level.

Assertive

Communicating one's needs, desires, and opinions in a direct, honest, and respectful way, while also considering the rights and opinions of others.

Leadership Positions

Leadership Positions refer to roles within organizations or groups that have the authority and responsibility to guide, direct, and influence others.

Variance

A statistical measure that represents the dispersion or spread of a set of data points.