Solve the inequality, then graph the solution.20x + 4 ? 4(4x - 1)
A. [-2, ?)
B. (-?, -2)
C. (-2, ?)
D. (-?, -2]
Answer: D
Mathematics
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Mathematics
Provide an appropriate response.Consider the solid figure below. How would you determine the volume of the figure? 
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Mathematics
Shade the region in the xy-plane that satisfies the system of inequalities.(x + 2)2 + (y - 4)2 ? 9(x - 2)2 + (y - 4)2 ? 9
A. 
B. 
C. 
D. 
Mathematics
Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.80m6 + 24m4 + 16m2
A. 8m2(10m4 + 3m2 + 2) B. m2(80m4 + 24m2 + 16) C. Prime D. 8(10m6 + 3m4 + 2m2)
Mathematics