Write expressions in simplest form that represents the total amount in each situation you watch x minutes of television on monday, the same amount on wednesday, and 30 minutes on friday?

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

Name the most appropriate metric unit for each measurement

Sara can take no more than 22 pounds of luggage on a trip. her suitcase weighs 112 ounces. how many more pounds can she pack without going over the limit?