An equilateral triangle has a perimeter of 15x + 33x feet. What is the length of each side?
x feet
5+ 11x2 teet
5x2 + 11 feet
53 - 11 feet

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.