Solve the system of equations.
A. (- 
, 5), (0, -6), (
, 5)
B. (0, -6), (
, 5)
C. (0, 6), (
, 5)
D. No solution
Answer: A
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Solve the problem.An arch for a bridge over a highway is in the form of a semiellipse. The top of the arch is 35 meters above ground. The main span is 69.71 meters wide. Write an equation for the ellipse in which the x-axis coincides with the ground and the y-axis passes through the center of the arch.
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Solve the equation. Give the exact solution or solutions.log(4x - 3) = log 9 - log(x - 3)
A. 
B. 
C. 
D. ?
Provide an appropriate response.Complete (a) and (b) for the equation x - 2y = -4 (a) State the x- and y-intercepts. (b) Use the intercept method to graph.
A. x-intercept: (4, 0)
y-intercept: (0, 2)
B. x-intercept: (-4, 0)
y-intercept: (0, -2)
C. x-intercept: (-4, 0)
y-intercept: (0, 2)
D. x-intercept: (4, 0)
y-intercept: (0, -2)
Use the square root property to solve the equation.(5x + 7)2 = 36
A. 
, 
B. - 
, 0
C. - 
, - 
D. 