Trains AB and passed through a station at different speeds Train speed times Train Bs speed, and Train Cs speed was twice Train A'sWhat was Train Cs spagd, in miles per hour Train B speed was 7 miles per hour?

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?

Find the value of x. give reasons to justify your solutions! h ∈ ig

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?