Solve the Following Equation

question 99

Multiple Choice

Solve the following equation. Be sure to check each answer in the original equation if you multiply both sides by an expression that contains the variable.

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Definitions:

Dopamine Neurons

Brain cells that produce and release dopamine, a neurotransmitter involved in movement, motivation, and reward.

Nicotine

A stimulant and addictive substance found naturally in tobacco.

Addiction

A psychological and physical inability to stop consuming a substance or doing an activity despite it causing psychological and physical harm.

Major Life Stressors

Large disruptions, especially unpredictable and uncontrollable catastrophic events, that affect central areas of people’s lives.