Use the Given Information to Write an Equation

question 31

Multiple Choice

Use the given information to write an equation. Let x represent the number described in the exercise. Then solve the
equation and find the number.
-The monthly cost of a certain long distance service is given by the formula C = 0.08t + 6.95 where C is in dollars and t is the amount of time in minutes called in a month. Find the cost of calling long distance for 160 minutes in
A month.

• A) $18.75
• B) $22.95
• C) $19.75
• D) $12.80

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Definitions:

Antidepressant Drugs

Medications designed to improve symptoms of depression by altering brain chemistry, particularly neurotransmitter levels.

Aerobic Exercise

Physical activity that improves the efficiency of the body's cardiovascular system in absorbing and transporting oxygen.

Exposure Therapy

A psychological treatment designed to help individuals confront their fears by gradual and repeated exposure to the feared object, situation, or thought.

Mood-Stabilizing

Pertaining to drugs or therapeutic methods used to treat mood disorders by stabilizing a person's mood.