Simplify. Assume that all variables represent positive numbers.
A. (x + 4)2
B. x - 4
C. x + 4
D. (x - 4)2
Answer: B
Mathematics
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Determine the standard equation of the hyperbola with the given characteristics.The center is at (3, 5), a focus is at (0, 5), and a vertex is at (2, 5).
A. (x - 3)2 - 
= 1
B. 
- (y - 3)2 = 1
C. 
- (y - 5)2 = 1
D. (x - 5)2 - 
= 1
Mathematics
Write the decimal as a fraction or mixed number in lowest terms.0.512
A. 
B. 
C. 
D. 
Mathematics
Complete.27 qt = gal
A. 13
B. 24
C. 54
D. 6
Mathematics
Rewrite the expression using the Distributive Property and simplify the result.-8(6y + 7)
A. -48y - 56 B. -48y + 7 C. -336y D. 6y - 56
Mathematics