2/3 parts of a tank contains 80 Litre of water. How much water does 3/4 parts of the tank contain?​

What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2