What is the result when 2a-5 is subtracted from 3a+3

Determine whether the angles in each given pair are coterminal. 744°, -336°

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

Can someone me with these two circle theorem questions asap?