Evaluate the Expression $( 7 + 5 ) - ( 7 - 1 )$

question 244

Multiple Choice

Evaluate the expression. $( 7 + 5 ) - ( 7 - 1 )$

• A) 4
• B) 20
• C) -3
• D) 5
• E) 6

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Definitions:

Conformity

The act of matching attitudes, beliefs, and behaviors to group norms, values, or expectations.

Classic Experiment

a traditional or well-established form of experimental research that tests hypotheses under controlled conditions to establish cause and effect relationships.

Industrial Revolution

A period of major industrialization from the late 18th to early 19th century that transformed primarily agrarian, rural societies in Europe and America into industrialized, urban ones.

Nineteenth-Century

A period from January 1, 1801, to December 31, 1900, characterized by significant industrial, cultural, and political changes worldwide.