Determine if the given value of the variable is the solution of the equation . write yes or no . please i need help i will mark u brill

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.