Add and, if possible, simplify. + 

A.  
B. 7
C.  
D.  


Answer: C

Mathematics

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Perform the following operation. ? Add  and  ?

A.
B.
C.
D.
E.

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Graph the function over a one-period interval.y = -2 sin 4 - 1

A.

B.

C.

D.

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Solve the equation.(-6x + 2) + 4 = -5(x - 1)

A. {- 1} B. {1} C. {- 7} D. {7}

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Suppose a candlestick, watch, and porcelain service are to be divided among three people. The table shows the values (unknown to the others) that each person assigns for each item. Find a fair division of the items.

Mathematics