What is 1/4 shaded of 8 piece bar graph

What is 1/2 x (6 x 4)+3 + 2 show your work

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.

∆red ≅ ∆ by rule will give brainiest if possible