find the value of r,  if k is between j and l.   if jk = 6r, kl = 3r, and jl = 27

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

What percent of 18 is 24? and plz explain thx.

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1