Need help giving 13 points

Angela rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 * angelo says he wrote a total of 8/4 miles to russell says he's wrong and he actually and says that he actually wrote to my who is corrupt use words and trying to explain how you know.

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?