What methods could you use to calculate the x-coordinate of the midpoint of a horizontal segment with the endpoints of (-6, 0) and (6, 0)?
A. divide 0 by 6
B. divide 6 by 2
C. divide 2 by 6
D. take the average of the endpoints
E. calculate the average of the x-coordinates

Asystem of equations is given below.y= 1/2x-3 and y=-1/2 x-3which of the following statements best describes the two lines? a.they have the same slope but different y-intercepts, so they have no solution.b.they have the same slope but different y-intercepts, so they have one solution.c.they have different slopes but the same y-intercept, so they have no solution.d.they have different slopes but the same y-intercept, so they have one solution.html