Use an Algebraic Approach to Solve the Problem: Find a Number

question 20

Multiple Choice

Use an algebraic approach to solve the problem: Find a number such that one-half of the number is 5 less than two-thirds of the number.

• A)15
• B)30
• C)25
• D)35
• E)20

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Definitions:

Aristotle

An ancient Greek philosopher and polymath whose works covered a wide range of subjects, including physics, metaphysics, poetry, theater, music, logic, rhetoric, linguistics, politics, government, ethics, biology, and zoology.

Penfield

A reference to Wilder Penfield, a neurosurgeon whose mapping of the brain significantly advanced the understanding of cerebral functions.

Recognition

The cognitive process of identifying and acknowledging the presence or existence of something previously observed or experienced.

Multiple Choice

A type of question or problem that offers several answers from which one must be selected as the correct or best choice.