Graph the system of inequalities. Shade the region that represents the solution set.x2 + y ? 1x2 - y ? 2
A. 
B. 
C. 
D. 
Answer: D
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Solve the problem.Suppose you invest $P on a CD paying 2.75% interest compounded continuously for a term of four years. At the end of the term you get $2232.56 from the bank. Find the value of the original principal P. Round your answer to the nearest dollar.
A. $2015 B. $1975 C. $2000 D. $1995 E. $2025
Match the graph with the most appropriate sentence.
Months
A. After the 4th month, sales decreased. B. After the 4th month, the sales rate became level. C. After the 4th month, sales continued to rise but at a slower rate. D. After the 4th month, sales decreased but rose again on the 5th month.
For the given pair of functions, find the requested function.f(x) = x2 + 5x - 3, g(x) = -8x2 + 7x - 6; (f - g)(x)
A. -7x2 + 12x - 3 B. 9x2 - 9x + 9 C. -8x2 - 12x + 3 D. 9x2 - 2x + 3
Refer to the circle graph to solve the problem.Time Required to Install Carpeting in a House (Work Shift = 8 hours) 
In which activity was the greatest amount of time spent? How many hours did this activity take?
A. Installing new carpet; 3 hours
B. Moving furniture; 
hours
C. Cleaning up; 
hour
D. Removing old carpet; 1 hour