First, Write the Value(s) That Make the Denominator(s) Zero $\frac { 12 } { x - 9 } + 3 = \frac { 6 } { x - 9 }$

question 175

Multiple Choice

First, write the value(s) that make the denominator(s) zero. Then solve the equation.
- $\frac { 12 } { x - 9 } + 3 = \frac { 6 } { x - 9 }$

• A) \(x \neq 9 ; \varnothing\)
• B) \(x \neq - 9 ; \{ 15 \}\)
• C) \(x \neq - 9 ; \{ 7 \}\)
• D) \(x \neq 9 ; \{ 7 \}\)

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Definitions:

Extant Cetaceans

Currently living species of the marine mammal group that includes whales, dolphins, and porpoises.

Ancestors

Predecessors from whom a person or animal is descended, often considered in the context of evolution, genealogy, or cultural heritage.

Hindlimbs

The rear limbs or legs of an animal, often used for propulsion in terrestrial species.

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