Perform the Indicated Operation(s) $$\frac { 6 x + 7 y } { 2 } - \frac { 6 x - 7 y } { 2 }$$

question 88

Multiple Choice

Perform the indicated operation(s) . Simplify if possible.
- $$\frac { 6 x + 7 y } { 2 } - \frac { 6 x - 7 y } { 2 }$$

• A) 0
• B) 6x
• C) 49y
• D) 7y

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Definitions:

Adolescence

The transitional stage of physical and psychological development that occurs between childhood and adulthood, starting with puberty.

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Authoritative

A parenting style characterized by high expectations of maturity, clear communication, and emotional warmth, which is associated with positive child outcomes.

German Mothers

Refers to mothers from Germany, but without more context, it's likely referencing sociological or psychological studies on parenting styles or cultural practices in Germany.