Write an equation for the hyperbola.vertices at (-9, 7), (-9, -11); asymptotes y = ± 
(x + 9) - 2
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Answer: A
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Solve the problem.Stevie bought a stereo for $205 and put it on sale at his store at a 70% markup rate. What was the retail price of the stereo?
A. $410.00 B. $305.00 C. $248.50 D. $348.50
State if the vectors a and b are perpendicular, parallel, or neither. If a and b are parallel, state whether they point in the same direction or in opposite directions.a = 
, b = 
A. Parallel, same directions B. Perpendicular C. Parallel, opposite directions D. Neither
Solve the system of equations.
A. {(3, -4, 4)} B. {(-4, 3, 4)} C. {(4, 3, -4)} D. {(-4, 4, 3)}
Provide an appropriate response.Suppose a woman purchases a building with an initial down payment of $40,000, and then makes monthly payments: $1500 at the end of each month for four years and $2000 at the end of each month for six more years. Given an interest rate of 5.5% compounded monthly, find the present value of the payments and the list price of the building. (Round your answer to the nearest dollar.)
Fill in the blank(s) with the appropriate word(s).