Evaluate.
A. Not a real number
B. 6
C. 7
D. 18
Answer: B
Mathematics
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Find the root. If the root is not a real number, so state. 
A. 5 B. 625 C. not a real number D. 6
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Solve the equation.n - 19 = 13
A. 6 B. 32 C. -6 D. -32
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Graph the linear equation using intercepts.2x + y = 4
A. 
B. 
C. 
D. 
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Find an equation for the ellipse described.Foci at (0, -4) and (0, 4); length of the major axis is 10
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Mathematics