Find the vertices of the ellipse.16x2 - 160x + 25y2 + 250y + 625 = 0
A. (-5, 0), (-5, 10)
B. (0, -5), (10, -5)
C. (2, -5), (8, -5)
D. (1, -5), (9, -5)
Answer: B
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Solve the inequality, then graph the solution.4x < 36
A. (-?, 9)
B. (9, ?)
C. (32 , ?)
D. (-?, 32)
Write the equation in standard form for an ellipse centered at (h, k). Identify the center and the vertices.2x2 + 5y2 - 12x + 70y + 253 = 0
A. C(-3, 7); V(-3 ± 
, 7); 
+ 
= 1
B. C(3, -7); V(3 ± 
, -7); 
+ 
= 1
C. C(3, -7); V(3 ± 
, -7); 
+ 
= 1
D. C(-3, 7); V(-3 ± 
, 7); 
+ 
= 1
Imagine that a US-based firm wants to begin selling its products in Mexico. Which of the following resources or capabilities are necessary for the firm to succeed in entering the Mexican market?
A. Manufacturing capacity to produce sufficient quantity of its products B. Financial capital to support distribution in Mexico C. Capability to market and sell its products in a country outside the US D. All of these
Change the terminating decimal to fractional form. ? 6.98 ?
A. 
B. ?
C. ?
D. ?
E. ?