Screen-printing a batch of shirts requires 1 minute per shirt in addition to 2 minutes of initial set-up time. If it takes 48 minutes to screen-print a batch of shirts, how many shirts are in the batch?

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.