Answer:
A cube
Step-by-step explanation:
If you fold it, you'll see
11,15,19,23
an = 11 + 4(n-1)
an = 11 + 4n - 4
an = 4n + 7
A because u can clearly see how the line is connected and if u count to where the line is u will see that it is A
Answer:
Multiply by 2 because if 6÷3=2, same for 24÷12=2