Solve the Problem. -DG's Plumbing and Heating Charges $50 Plus $75 Per Hour

question 121

Multiple Choice

Solve the problem.
-DG's Plumbing and Heating charges $50 plus $75 per hour for emergency service. Bill remembers being billed just over $450 for an emergency call. How long to the nearest hour was the plumber at Bill's house?

• A)7 hours
• B)5 hours
• C)13 hours
• D)17 hours

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Definitions:

Unstructured Interview

An interviewing technique where questions are not pre-determined, allowing for a more free-flowing and flexible conversation.

Interviewers

Individuals who ask questions and conduct conversations, often for the purposes of gathering information, research, or for job candidate selection.

Cognitive-Behavioral

A therapeutic approach that seeks to modify negative thoughts and behaviors by challenging and changing them.

Minnesota Multiphasic Personality Inventory

A comprehensive psychological assessment tool used to diagnose mental disorders and assess personality structure.