Add the Rational Expressions $$\frac { 3 x } { x - 6 } + \frac { 12 } { x - 6 }$$

question 23

Multiple Choice

Add the rational expressions. Be sure to express your answer in simplest form. $$\frac { 3 x } { x - 6 } + \frac { 12 } { x - 6 }$$

• A) \(\frac { 3 ( x + 4 ) } { x - 6 }\)
• B) \(\frac { 3 ( x - 4 ) } { x - 6 }\)
• C) \(\frac { 3 x + 5 } { x - 6 }\)
• D) \(\frac { 3 x + 4 } { x - 6 }\)
• E) \(\frac { 3 ( x - 4 ) } { x + 6 }\)

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Definitions:

Coke

A carbonaceous solid derived from coal through the process of carbonization, used primarily as a fuel and in the production of steel.

Quantity Demanded

The total amount of a good or service that consumers are willing to purchase at a given price level in a given time period.

Demand

The desire to purchase goods and services backed by the ability and willingness to pay at a given price.

Demand Curve

A graphical representation showing the relationship between the price of a product and the quantity of the product demanded at those prices.