Simplify by Combining Like Terms $3 a - a - 6 a$

question 18

Multiple Choice

Simplify by combining like terms: $3 a - a - 6 a$

• A) \(- 4 a\)
• B) 0
• C) \(- 3 a\)
• D) \(4 a\)

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Definitions:

Dependent Variables

In an experiment, the variable that is measured and is expected to change in response to manipulations of the independent variable.

Anecdote

A short and interesting story or account of a real incident or event, often used to illustrate a point or entertain.

Experimental Result

The outcome or data obtained from conducting a systematic investigation in a controlled setting aimed at testing a specific hypothesis.

Selective Truth

The practice of presenting facts or data that only support one side of an argument while ignoring information that contradicts it.