Please help me with this

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

Correct answer brainliest asap an d 99 pointsss what are relative frequencies to the nearest hundredth of the columns of two way table column a 102, 18 colunm b 34, 14 answers choices 0.15 0.25 0.29 0.44 0.56 0.71 0.75 0.85

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !