Solve the polynomial inequality and graph the solution set on a number line.(x - 7)(x + 6) > 0
A. (-6, 7)
B. (-6, ?)
C. (-?, -7) ? (6, ?)
D. (-?, -6) ? (7, ?)
Answer: D
Mathematics
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Provide an appropriate response.Find the tripling time for money invested at p percent compounded continuously.
A. 
B. 
C. 
D. 
Mathematics
Find the domain and graph the function.F(t) = 
A. D: (-?, 0) ? (0, ?)
B. D: (-?, -2) ? (-2>, ?)
C. D: (-?, ?)
D. D: (-?, -2) ? (-2, ?)
Mathematics
Add or subtract as indicated.-|2| + |10|
A. 8 B. -12 C. 12 D. -8
Mathematics
Use the elimination method to find the x-coordinate of the solution of this system:
A. 
B. 
C. 
D. 
Mathematics