Question 1024115
Parallel lines have identical slopes.
Perpendicular lines have slopes that are negative reciprocals.
Vertigo is what you get when you do too many problems.
Vercengeterix used algebra to conquer the Roman empire.
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{{{5x+4y=-60}}}
{{{4y=-5x-60}}}
{{{y=-(5/4)x-60}}}
So,
{{{m[1]=-5/4}}}
{{{m[2]=-4/5}}}
So they're neither perpendicular not parallel.
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Do the second one the same way. 
The slope of the first equation is,
{{{x+6y=196}}}
{{{6y=-x+196}}}
{{{y=-x/6+98/3}}}
So, 
{{{m[1]=-1/6}}}
Find the slope of the second line similarly and then compare.