Jax is at the gym about to lift weights. He finds the bar already has weights on it, but some are not labeled. When he lifts the bar, he notices that the left side is lighter than the right side. Which of the following is a possible value of one of the unknown weights, x, on the bar?

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.