Find a solution for the following:
m ≤ - 6
r > -1.3
w + 4.3 = 13.8
D-1/2=3/5

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

Me n o w. i need t h i s. 10 points

Having a hard time understanding this question (see attachment).