Solve the Problem. -(2)(-5)

question 16

Multiple Choice

Solve the problem.
-(2) (-5)

• A)-110
• B)-10
• C)-100
• D)-12

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Definitions:

Adult Heartbeat

The typical heartbeat rate for a healthy adult, ranging between 60 to 100 beats per minute.

Septum

A partition or wall separating two chambers, such as in the heart or nose.

Ventricle

A chamber of the heart or brain, in the heart it is one of two large chambers that collect and expel blood, in the brain it produces and circulates cerebrospinal fluid.

Atrium

A central room or space in a building, often open to the sky.