Write an algebraic expression to represent the cost of a concert ticket, h, with a service charge of $6.75.

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.

9is the geometric mean between x and 12

What is the frequency of the sinusoidal graph?