Solve the equation.
x + 
= 
x + 
A. -12
B. 4
C. -4
D. 3
Answer: C
Mathematics
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Provide an appropriate response.Find the solution set for 
< 5.
A. -5 < x < 5 B. x ? -5 or x ? 5 C. -5 ? x ? 5 D. x < -5 or x > 5
Mathematics
Find the degree measure of the angle ? in the figure.
A. 37° 21' 12" B. 53° 21' 12" C. 52° 20' 12" D. 37° 20' 12"
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Solve the problem.Fantastic Flags, Inc. finds that the cost to make x flags is 
while the revenue produced from them is 
(C and R are in dollars). What is the smallest whole number of flags, x, that must be sold for the company to show a profit?
A. 545,722 flags B. 649 flags C. 56,454 flags D. 6273 flags
Mathematics
Simplify the complex rational expression using either Method I or Method II.
A. - 
B. - 
C. - 
D. - 
Mathematics