Solve the System of Equations by the Elimination Method

question 75

Multiple Choice

Solve the system of equations by the elimination method.
-5x - 6y = -5 15x - 18y = 15

• A) no solution
• B) (25, -30)
• C) infinitely many solutions
• D) (-25, 30)

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Definitions:

Socio-Economic Groups

Categorizations of people based on their social and economic factors, such as income, occupation, and education.

Law Of Small Numbers

A mental inclination that causes individuals to form wide-reaching conclusions based on limited data samples.

Gambler's Fallacy

The erroneous belief that if an event occurs more frequently than normal during a given period, it will happen less frequently in the future, or vice versa.

Midterms

Examinations given in the middle of an academic term to assess students' understanding of the course material up to that point.