What is x in ax+3x=bx-5

How many $20 bills do you need to have to make $280

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

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.