Suppose rs is congruent to mn. for the set of lenghts solve for x and find the lenght of the segment.
rs=3x+17, mn= 7x-15.
x=
rs=
mn=

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

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

You can find the constant of proportionality by finding the ratio of