Solve the system of linear equations.
A. (4, 0, 4)
B. no solution
C. (4, 4, 0)
D. (0, 4, 4)
Answer: D
Mathematics
You might also like to view...
Change the Cartesian integral to an equivalent polar integral, and then evaluate.
A. 
B. 
C. 
D. 
Mathematics
Find the product.-13 ? 
A. 
B. -39
C. - 
D. -8
Mathematics
Set up the percent proportion, and write "unknown" for the value that is not given. Recall that the percent proportion is 
= 
. Do not try to solve for any unknowns.What is 131% of 50?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Mathematics
Find the standard equation of the parabola with the given focus and directrix.Focus: (0, -3); directrix: y = 1
A. x2 = -8(y + 1) B. x2 = 8(y + 1) C. y2 = -8(x + 1) D. y2 = 8(x + 1)
Mathematics