Solve the equation by completing the square.x(8 - x) = 41
A. 5 ± 4i
B. -5 ± 4i
C. 4 ± 5i
D. -4 ± 5i
Answer: C
Mathematics
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Solve the problem.Stevie bought a stereo for $220 and put it on sale at his store at a 65% markup rate. What was the retail price of the stereo?
A. $263.00 B. $440.00 C. $320.00 D. $363.00
Mathematics
Find the work done by F over the curve in the direction of increasing t.F = -8xi - 6x5y3j + (-7z + 9y2)k ; the path is 
where C1 is the straight line from 
to 
C2 is the straight line from (1, 0, 0) to (1, 1, 0), and C3 is the straight line from (1, 1, 0) to (1, 1, 1)
A. W = 0
B. W = - 4
C. W = - 
D. W = 1
Mathematics
Graph the line containing the point P and having slope m.P = (0, 5); m = - 
A. 
B. 
C. 
D. 
Mathematics
Identify the graph of the given equation.
 figure 1.png)
 figure 2.png)
Mathematics