Can someone plz help me with number 8?

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.

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?