Solve Using the Most Efficient Method

question 31

Multiple Choice

Solve using the most efficient method. x² - 9x = -14

• A) x = -7, x = -2
• B) x = 7, x = -2
• C) x = -7, x = 2
• D) x = 7, x = 2

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Definitions:

Opportunity Cost

The cost of foregoing the next best alternative when making a decision, representing the benefits an individual, investor, or business misses out on when choosing one option over another.

Bushel

A measure of volume that is used primarily in agriculture, equal to about 35.24 liters in the USA.

Absolute Advantage

The ability of an entity to produce a good or offer a service at a lower cost per unit, using fewer resources, than competitors or another entity.

Specialization And Trade

The practice where individuals or entities focus on the production of specific goods or services to trade for other goods or services rather than producing everything they need by themselves.