Add Do Not Use a Number Line Except as a Check

question 236

Multiple Choice

Add. Do not use a number line except as a check.
--18 + (-39) + 31 + (-85)

• A)59
• B)-75
• C)-111
• D)-173

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Definitions:

Neutrophils

A type of white blood cell that plays a pivotal role in defending the body against infection by ingesting bacteria and fungi.

Monocytes

A type of white blood cell that plays a key role in the immune response by phagocytizing pathogens and dead cells.

Hemostasis

The process by which the body stops bleeding through blood clotting and constriction of blood vessels.

Coagulation

The process of blood changing from a liquid to a gel, forming a clot, usually after injury to prevent excessive bleeding.