What is the value of x in the equation 8 (x+2.4)=105.6

Answer this question, only if you know the answer. 30 points and brainliest!

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.

If y varies directly as x2 and y=6 when x=6, find the constant of variation.