Suppose That Two Items Cost $50

question 135

Multiple Choice

Suppose that two items cost $50. If one of the items costs $20, what is the cost of the other item?

• A) $33
• B) $21
• C) $30
• D) $36
• E) $70

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Definitions:

Genetic Expression

The process by which information from a gene is used in the synthesis of a functional gene product, such as proteins or RNA, influencing an organism's traits.

Behavior Genetics

A field of study that examines the role of genetic and environmental influences on behavior.

Biology

An analysis of living beings and life forms, emphasizing their physical structure, operational functions, developmental processes, evolutionary backgrounds, and geographical spread.

Nature

The inherent qualities or characteristics of something, or the physical world collectively, including plants, animals, and landscapes.