Answer:

Step-by-step explanation:

Step 1: Open the brackets

Step 2: Bring the similar variables together

Step 3: Simplify by adding/subtracting the coefficients of the similar variables

Step 4: Rearrange as required.
We do not see a graph above
Answer:
Answer: D (3 or 4)
Step-by-step explanation:
Step-by-step explanation:
the members of B are 4,8,12
the members of C are 0 2 3