W+3> 9 i need to solve this i’m not very good at this stuff.

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !