SOLUTION: Determine whether the lines 5.4x+3.4y=9.3 and 5.4x+3.4y=12.8 are parallel lines, perpendicular lines, or lines that intersect but are not perpendicular.

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: Determine whether the lines 5.4x+3.4y=9.3 and 5.4x+3.4y=12.8 are parallel lines, perpendicular lines, or lines that intersect but are not perpendicular.      Log On


   

Question 441022: Determine whether the lines 5.4x+3.4y=9.3 and 5.4x+3.4y=12.8 are parallel lines, perpendicular lines, or lines that intersect but are not perpendicular.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Solve both for y.
The coefficients of x, the slopes, are the same, so they're parallel.