Solve the system of equations.

A. (- , 5), (0, -6), (, 5)
B. (0, -6), (, 5)
C. (0, 6), (, 5)
D. No solution


Answer: A

Mathematics

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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

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Solve the equation. Give the exact solution or solutions.log(4x - 3) = log 9 - log(x - 3)

A.
B.
C.
D. ?

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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)

Mathematics

Use the square root property to solve the equation.(5x + 7)2 = 36

A.
B. - , 0
C. - , - 
D.

Mathematics