Perform the indicated operation.Subtract (-7x2 - 3x + 1) from (-x2 - 7x + 5).
A. 8x2 - 4x + 6
B. 6x2 + 4x + 4
C. -8x2 - 10x + 6
D. 6x2 - 4x + 4
Answer: D
Mathematics
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Subtract.
- 
A. 
B. - 
C. 
D. - 
Mathematics
Solve the problem.One side of a rectangle is 5 inches and the other side is x inches. What values of x will make the perimeter at least 38?
A. x < 14 B. x ? 14 C. 0 < x ? 14 D. x ? 14
Mathematics
Provide an appropriate response.(x2 + 4x + 7) ÷ (x - 3) =
A. x + 7 + 
B. x + 1 + 
C. x - 4 + 
D. x - 5 - 
E. x + 3 - 
Mathematics
Solve the problem.The polynomial function 
gives the rate of gas leakage from a tank as pressure increases in p units from its initial setting. Will an increase of 1 unit(s) result in a lower rate of leakage compared to the initial setting?
A. Yes B. No
Mathematics