Simplify, Where Possible. -8x - Y - 4(7x - 3y)

question 215

Multiple Choice

Simplify, where possible.
-8x - y - 4(7x - 3y)

• A) -20x + 11y
• B) -20x + 2y
• C) -20x - 13y
• D) -20x - 4y

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Definitions:

Strengths-Based Assessment

An evaluation method focusing on an individual's internal resources, capabilities, and positive qualities, rather than on deficiencies.

Acetylcholine

A neurotransmitter involved in many functions including muscle movement and memory.

Serotonin

A neurotransmitter in the brain that affects mood, emotion, and sleep, playing a key role in preventing depression and regulating anxiety.

Dopamine

A neurotransmitter in the brain that plays a key role in reward, motivation, memory, and attention, and is often associated with the pleasure and reward system.