Solve by the method specified.Any methodx + 8y = -16-4x + 9y = -18
A. (0, -2)
B. (2, 0)
C. (1, -3)
D. (1, -2)
Answer: A
Mathematics
You might also like to view...
Write the following phrase as an algebraic expression and simplify if possible. Let x represent the unknown number.One-half a number, minus eight, plus two times the number
A. 
x - 4
B. 
x - 8
C. 
x - 6
D. 
x - 8 + 2x
Mathematics
Graph the ellipse and locate the foci.9x2 + 16y2 = 144
A. foci at (
, 0) and (-
, 0)
B. foci at (4, 0) and (-4, 0)
C. foci at (0, 
) and (0, -
)
D. foci at (5, 0) and (-5, 0)
Mathematics
Use a calculator to evaluate the amortization formula for the values of the variables P = $16,000, r = 9%, n = 12, and t = 5 years.
?
?
A. $330.13 B. $332.13 C. $344.45 D. $333.13 E. $342.79
Mathematics
Write the domain of f in set-builder notation.f(x) = 
A. 
B. 
C. 
D. 
Mathematics