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Solve the problem.
-The Paperback Trader is a book store that takes in used paperbacks for 20% of their cover price and sells them for 50% of their cover price. Pat brings in a stack of 17 paperback books to trade and gets $17.17 credit. Some of the books had a cover price of $6.99, the rest $3.99. She wants to get some Tom Clancy books having a cover price of $6.99. How many $6.99 books did she bring in and how many Clancy books can she get without paying any additional cash?
Social Relationships
Connections between individuals in a society, based on various factors such as friendship, love, kinship, shared interests, business interactions, or other social commitments.
IQ
A measure of a person's intellectual capabilities compared to the average intelligence level of their age group.
Behavior Therapy
A type of psychotherapy that focuses on changing unwanted behaviors through reward systems, desensitization, and other techniques based on learning principles.
Hyperactive Behavior
Excessively active actions or movements, often associated with attention deficit hyperactivity disorder (ADHD).
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