Indicate whether (1, 5) is a solution of the given system. y≥ 4x, y< x+2

(x,y) = (1,5)

y ≥ 4x
(5) ≥ 4(1)
5 ≥ 4  (true)

y < x + 2
(5) < 1 + 2
5 < 3 (false)

Because one of them is false, therefore, the solution does not work for the given system of equation

hope this helps

6xy and -16xy000000000

Skew lines(segments) are lines(segments) in 3 dimensions that do not intersect the given segment and are not parallel to it.  ae, bf, eg, and fh are your skew segments.  i hope that : )