How much would you pay for one roll of tape, two notepads ,2 highlighters , 2 boxes of ink cartridges : tape 2 rolls for $1.28 : pads 3 for .87 : highlighters 1 for $1.59 : ink 2 boxes for $1.98

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.