Simplify.

A. - 
B.
C.
D.


Answer: D

Mathematics

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Represent the quantity by an integer.losing 21 cents

A. 21 B. -21

Mathematics

Find the function.Find the function that is finally graphed after the following transformations are applied to the graph of  The graph is shifted right 3 units, stretched by a factor of 3, shifted vertically down 2 units, and finally reflected across the x-axis.

A. y = 3|-x - 3| - 2 B. y = -3|x - 3| - 2 C. y = -(3|x + 3| - 2) D. y = -(3|x - 3| - 2)

Mathematics

Solve the problem.Round 165 to the nearest ten.

A. 180 B. 160 C. 270 D. 170

Mathematics

Find the partial fraction decomposition for the rational expression.

A.  + 
B.  + 
C.  + 
D.  + 

Mathematics