Chen bikes 2 1/2 miles in 5/12 hour. what is chen's unit rate in miles per hour?

How to determine whether two known pairs of points are on the same line.

Ihave trouble finding the nth term of a linear sequence

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