Which algebraic expression represents "the quotient of 7 and a number"?
7/n
7+n
7n
7-n

What statement is true? 2x^2-9x+2=-1

Draw a scaled copy of the circle using a scale factor of 2

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.