Perform the Indicated Operation $$\frac { 3 x + 10 } { x + 1 } + \frac { x + 3 } { x + 3 } - \frac { 7 x + 21 } { ( x + 1 ) ( x + 3 ) }$$

question 104

Multiple Choice

Perform the indicated operation. Simplify, if possible.
- $$\frac { 3 x + 10 } { x + 1 } + \frac { x + 3 } { x + 3 } - \frac { 7 x + 21 } { ( x + 1 ) ( x + 3 ) }$$

• A) \(\frac { 3 } { ( x + 1 ) }\)
• B) 4
• C) \(\frac { 4 } { ( x + 1 ) ( x + 3 ) }\)
• D) \(\frac { 1 } { ( x + 1 ) ( x + 3 ) }\)

Understand different mating systems and their characteristics.

Recognize various animal behavior strategies for survival and reproduction.

Identify factors influencing animal communication and the modes of communication.

Comprehend the types of learning in animals and their implications for behavior.

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