67.6 divided 16? do you know the answer and can you show me the work.

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

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.

Me with this one question, and i'll upvote the brainliest answer