Two lines do not intersect. what can you say about their slopes and y-intercepts?

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.