Please help I’m not sure if I’m right!

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

Arectangle has a length of 6cm by 8cm what is the length of a diagonal of the rectangle

The statement tan theta= -12/5, csc theta=-13/12, and the terminal point determained by theta is in quadrant two