Function or not Function
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(3,2) , (1,-1) ,(2,-4) , (3,-9) , (4,-6)

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

Ellie spent $88.79 at the computer stote. she had $44.50 left to buy a cool hat. how much money did she originally have? write and solve an equation to answer the question.

One of the problems with our current election system is? ?