Graph the system of inequalities, and find the coordinates of the vertices.x + 2y ? 2 x - y ? 0
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Solve the problem.Find the average distance from a point 
in the annular region 
to the origin.
A. 
B. 
C. 
D. 
Mathematics
Multiply. (4)(-6)
A. -24 B. -2 C. 2 D. 24
Mathematics
For the pair of functions, find the quotient function or functional value indicated. Give any x-values that are not in the domain of the quotient function.Find 
(5).f(x) = x2 - 8g(x) = x - 8
A. 
(5) = 
; 8
B. 
(5) = - 11x; -8
C. 
(5) = - 
; 0
D. 
(5) = - 
; 8
Mathematics
Simplify. Assume that each variable is nonnegative.
- 5
+ 7
A. 16
B. 2
C. 16
D. 2
Mathematics