How can you rewrite the following equation so that it will have infinitely many solutions? 6x-3=5x-5

a) change the coefficient of x to be the same number.
b) multiply one side of the equation.
c) change the constants to be the same.
d) both a and c need to occur to create infinitely many solutions.

Acone is placed inside a cylinder. the cone has half the radius of the cylinder, but the height of each figure is the same. the cone is tilted at an angle so its peak touches the edge of the cylinder’s base. what is the volume of the space remaining in the cylinder after the cone is placed inside it?