Kristen heard that it is 82° fahrenheit outside. she knows that f=95c+32f=95c+32 where ff represents the temperature in degrees fahrenheit and cc represents the temperature in degrees celsius. which is closest to the temperature outside, in degrees celsius?

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