Evaluate. -14.6 - (-6.2)

question 147

Multiple Choice

Evaluate. -14.6 - (-6.2)

• A) -8
• B) -8.4
• C) -10.7
• D) -8.5
• E) -9.6

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Definitions:

Tautology

A statement that is true by necessity or by virtue of its logical form, often repeating the same idea or statement using different words.

Conjunct

An element of a conjunction, which is a compound statement formed by combining two or more statements with the connective "and."

Conjunction

In logic, a compound statement formed by combining two statements with the word "and," requiring both to be true.

Tautology

A statement that is true by necessity or by its logical form, independent of the truth values of its components.