Is the Ordered Triple a Solution to the Given System

question 11

Multiple Choice

Is the ordered triple a solution to the given system of equations?
-7x + 7y + z = 1 x + 8y + 8z = 8
9x + y + 9z = 9

• A) (-1, 1, 1)
• B) (0, 1, 0)
• C) (0, 0, 1)
• D) (1, -1, 1)

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Definitions:

Fifteenth Amendment

A Reconstruction amendment, ratified in 1870, that prohibits the federal and state governments from denying a citizen the right to vote based on "race, color, or previous condition of servitude."

African-Americans

American citizens or residents of African descent, with a history rooted in the transatlantic slave trade and a significant impact on the cultural and social fabric of the United States.

Union League

An organization established during the American Civil War to support the Union's policies and to promote loyalty among its members.