Asystem of equations has 1 solution. if 4x – y = 5 is one of the equations, which of the following below could be the other equation?

a) y = –4x + 5
b) y = 4x – 5
c) 2y = 8x – 10
d) –2y = –8x – 10

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.