Question

Please help!!!! im stuck on this oneeeeeeeeeeeeee and also explain

Answer 1

the answer is b! 3n+9

Answer 2

Answer: B. 3n + 9

Explanation:

there are 3 with an unknown value so it is 3n and there are 9 pieces that are each equal to 1 witch makes it 3n+9. hope this helps have a good day