Use the expression below.

–4b + 8c + 12 – 8b – 2c + 6

Part A
Simplify the expression. Enter your answers in the boxes.
b + c +



Part B
Factor 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 C
What is the value of the expression when b = 2 and c = –3? Enter your answer in the box.

Respuesta :

-4-8= -12
8-2=6
12+6=18

-12b+6c+18

Greatest common factor = 6

-12/6=-2
6/6=1
18/6=3


D 6(-2b+1c+3)

-12(2)+6(-3)+18
-24+(-18)+18
-42+18= -24

-24