Simplify the Following Expression. -9(3b²)

question 50

Multiple Choice

Simplify the following expression. -9(3b²)

• A) -27b²
• B) -27
• C) 27b
• D) -27b
• E) 27b²

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Definitions:

Cross Elasticity of Demand

A measure of how the quantity demanded of one good responds to a change in the price of another good.

Soft Drinks

Non-alcoholic beverages that are typically carbonated and contain various flavorings and sweeteners.

Cross Elasticity of Demand

A measure of the responsiveness of demand for a good to a change in the price of another good, showing the degree of substitutability or complementarity between them.

Positive

Characterized by or displaying affirmation, constructive attributes, or optimism; also in economics, indicating numbers or conditions above zero or in surplus.