Find each quotient. Check your work using multiplication. 1. (15y^5+y^4+5y^3-17^2+y)/y
2. (x^6+6x^5-15x^4+20x^3-15x^2)/x^2
3. (a^7-12a^6-18a^5-20a^3)/-a^3

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.