Solve the radical equation, and check all proposed solutions.
= x + 8
A. {8}
B. {-7}
C. {7}
D. {-6}
Answer: C
Mathematics
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Graph the improper fraction or mixed number on a number line.
A. 
B. 
C. 
D. 
Mathematics
Solve.A nuclear cooling tower cross section is a hyperbola having a diameter of 50 ft at the center. The distance between the two foci is 96 ft. What is the equation for the hyperbola?
A. 
- 
= 5
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics
Find the equation of the transverse axis of the hyperbola.9y2 - x2 - 90y + 6x + 207 = 0
A. x = 3 B. x = -3 C. y = -5 D. y = 5
Mathematics
Provide an appropriate response.Why is it not possible to choose h and k, neither zero, so the parabola 
has its vertex at the origin?
What will be an ideal response?
Mathematics