Solve the System by Substitution, If Possible

question 57

Multiple Choice

Solve the system by substitution, if possible.

• A) (9, 4)
• B) (-4, -8)
• C) (-4, 13)
• D) (12, -3)
• E) no solution; inconsistent system

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Definitions:

Discrimination

Unfair or prejudicial treatment of different categories of people or things, especially on the grounds of race, age, or sex.

Profitable

A state or condition of yielding a financial profit or gain; it is often considered after all expenses have been deducted.

Opportunity Cost

The cost of foregone alternatives; the value of the best alternative that is not chosen.

Leisure

Free time when individuals are not working, which can be used for rest, recreation, or personal activities.