Solve the problem.Determine a polynomial that represents the area of a square having sides of length s = x + 7.
A. x2 + 14x - 49
B. x2 + 14x + 49
C. x2 + 49
D. 4x + 28
Answer: B
Mathematics
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Write a voter profile for the voting situation.Eight voters are asked to rank 4 brands of ice cream: A, B, C, and D. The eight voters turn in the following ballots showing their preferences in order: 
Write a voter profile for these ballots.
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operation. Simplify if possible.
+ 
A. 1
B. 
C. 
D. 
Mathematics
Evaluate the expression.
A. 
B. 
C. - 
D. - 
Mathematics
If ? is an angle in the indicated quadrant, determine whether the given function is positive or negative.II, sin ?
A. Negative B. Positive
Mathematics