A drain empties a bathtub at a rate of 0.5 gallons per minute. A 30-gallon tub was full and the shower head was turned off,
how long would it take the tub to empty through the partly
unplugged drain?

Option 1: $30 an hour plus a nonrefundable deposit of $50 option 2: $20 an hour plus a nonrefundable deposit of $75 kyle is renting a jetski for the day. if he can rent the jetski in one hour increments, what is the minimum number of hours must he rent the jetski for option 2 to be a better deal then option 1?

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.