If 1/4 of the pie was eaten what fraction of the original whole pie remains

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.

Can any one me with the answers to these questions asap?

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents