Mr. Right and mr. Miller took their classes on a field trip they took a total of 49 students mr. Wright had 25 students in his class write an equation to model this situation using the variable s what does the variable represent is 14 a solution to the equation explained

This size running track is usually called a 400 meter track. however if a person ran as close to the inside as possible on the track they would run less than 400 meters in one lap. how far away from the inside border would someone have to run to make one lap equal exactly 400 meters