Solve the system of equations by elimination.x + y = -6x - y = 16
A. (5, -11)
B. (6, -11)
C. (5, 11)
D. (6, 5)
Answer: A
Mathematics
You might also like to view...
Simplify the difference quotients 
and 
for the following function. Rationalize the numerator when necessary.f(x) = 
A. 
; 
B. - 
; - 
C. 
; 
D. - 
; - 
Mathematics
Solve the problem.A manufacturer has found that the daily demand for a certain item is 
, where p is the price of the item in dollars. The daily supply is 
. At what price does supply equal demand? Round your answer to the nearest cent.
A. $30.29 B. $115.15 C. $14.39 D. $9.08
Mathematics
Provide an appropriate response.Rationalize the denominator and simplify: 
What will be an ideal response?
Mathematics
Decide whether the figure is convex or concave.
A. Convex B. Concave
Mathematics