A pipe is 72 in. long. Cut three pieces of the following lengths from the pipe: 16 3/4 in., 24 7/8 in., and 12 5/16 in. Assume 1/16 in. waste in each cut. What length of pipe is left? Please answer step-by-step. Thank you! Someone please answer this, I wasted all my points just to ask this question. I need am answer before 10:30pm because my assignment is due at 10:30pm, so please hurry to answer, Thanks I appreciate it. ​

Look at this system of equations. -3x + 3y = 12 y = x + 4 the solution set of this system is best explained by which of these statements? a) the graphs of the equations are the same line because the equations have the same slope and the same y-intercept. the system has infinitely many solutions. b) the graphs of the equations are parallel lines because they have the same slope but different y-intercepts. the system has no solution. c) the graphs of the equations are lines that intersect at one point because the equations have the same slope but different y-intercepts. the system has exactly one solution. d) the graphs of the equations are lines that intersect at one point because the equations have the same slope and the same y-intercept. the system has exactly one solution.