Which ordered pair is the solution to the system of equations given below?
HINT: Ordered pairs are in the form (x, y). Substitute the x and y values of the ordered pairs into the equations to determine which is a solution to the system of equations given.
5x - 2y = 27
4x + 3y = 40
A (6, 3)
B (4, 8)
C (7, 4)