Josh usually runs 9 laps around a track that is 400 meters long. There are about 1,609 meters in 1 mile. Which distance is closest to the number of miles Josh usually runs?

Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

Describe the relationship between the angles of similar triangles and the sides of similar triangles

Which expression is equal to (f+g)(x)?