Simplify. -

question 41

Multiple Choice

Simplify.
-

• A) -(m + 4)
• B) m + 4
• C) m
• D) -m

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Definitions:

Insomnia

A sleep disorder characterized by difficulty falling asleep, staying asleep, or experiencing non-restorative sleep.

Difficulty Falling Asleep

A common sleep problem where individuals struggle to transition from wakefulness to sleep, also known as insomnia.

Cessation of Breathing

The complete stoppage of all breathing activities, often a critical health emergency.

REM Sleep

A phase of sleep characterized by rapid eye movement, during which most dreaming occurs, and is considered important for cognitive functions like learning and memory.