Add Do Not Use a Number Line Except as a Check

question 132

Multiple Choice

Add. Do not use a number line except as a check.
- $2.6 + ( - 6.3 )$

• A) \(3.7\)
• B) \(- 3.7\)
• C) \(- 8.9\)
• D) \(8.9\)

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Definitions:

Tsarina Alexandra

The last Empress of Russia, wife of Tsar Nicholas II, known for her influence at court and connection to the mystic Rasputin.

Russian People

Citizens or nationals of Russia, a transcontinental country located in Eastern Europe and Northern Asia, known for its rich history, cultural heritage, and diverse ethnic groups.

Bolsheviks

A faction of the Russian social-democratic movement that split from the Menshevik faction and, led by Lenin, seized control of Russia in the October Revolution of 1917.

October Revolution

A key event of the Russian Revolution of 1917, in which the Bolshevik party, led by Vladimir Lenin, overthrew the provisional government and established a Communist state.