Write an equation in standard form for a line that is (a) parallel (b)perpendicular to the line with an equation of y=3x-5 that passes through the point (8,5)

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.