SOLUTION: Tell whether the lines for each pair of equations are parallel, perpendicular, or neither. y = -2x + 4 & -5x + 10y =5

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: Tell whether the lines for each pair of equations are parallel, perpendicular, or neither. y = -2x + 4 & -5x + 10y =5      Log On