What is equivalent to 1 and 5/6?? and what is 3 and 1/6 equivalent to?

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

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

If on=8x-8,lm=7x+4,nm=x-5,and ol=3y-6