Segment ab has endpoints of (-3,4) and (8,11). segment cd has endpoints of (4,3) and (x,17). find the value of x that makes the two lines parallel

Brent wants to know what is 5 x 1/2

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.