Can I get an answer to these? I feel asleep during a zoom class and I didn't hear what he said and now I'm confused.

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

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

Lucy spent $165 in december using a new credit card. in january, she began paying between $15 and $25 each month towards her account balance.