Draw a number line from 600 to 700 with tick marks at every 20 numbers

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

This is about circle theorems. someone asap : (

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.