Please help me set this equation up, and if you can solve it. I’ll mark you brainiest.

Two lines that do not intersect are skew. always sometimes or never

Find the value of x for which the lines are parallel.

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?