Solve the Inequality and Express the Solution Set Using Interval $4 ( x - 6 ) \leq - 8 ( x + 6 )$

question 123

Multiple Choice

Solve the inequality and express the solution set using interval notation. $4 ( x - 6 ) \leq - 8 ( x + 6 )$

• A) \(( - \infty , - 2 )\)
• B) \(( - 2 , + \infty )\)
• C) \(( - \infty , - 2 ]\)
• D) \([ - 2 , + \infty )\)

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Definitions:

Stalactites

Icicle-shaped formations that hang from the ceilings of caves, formed by the deposit of minerals from dripping water.

Calcite

A common and widely distributed mineral consisting of calcium carbonate (CaCO3), important in the formation of limestone and marble.

Stalactite

A conical or cylindrical cave formation that hangs from the ceiling of a cave and is composed mostly of calcium carbonate.

Travertine

A variety of limestone that is commonly concentrically banded and porous.