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. 
Mathematics
Graph the function over a one-period interval.y = -2 sin 4
- 1
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.(-6x + 2) + 4 = -5(x - 1)
A. {- 1} B. {1} C. {- 7} D. {7}
Mathematics
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