Find A-1, if it exists.A = 
A. Does not exist
B. 
C. 
D. 
Answer: B
Mathematics
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Determine if the given ordered triple is a solution of the system.(3, 5, 4)
A. not a solution B. solution
Mathematics
Add or subtract. Express the answer as a mixed number.
A. 6
B. 4
C. 5
D. 5
Mathematics
Plot the given points and sketch the line that passes through them.(1, 2) and (-1, -2)
A. 
B. 
C. 
D. 
Mathematics
Find the standard form of the equation of the parabola.Focus at (-2, 0), directrix x = 2
A. -8y = x2
B. x = - 
y2
C. y = - 
x2
D. y2 = -8x
Mathematics