If the total cost was 21.35, and the poster cost 8.95, then all you need to do is subtract to poster cost from the total cost to find the cost of the pencil.
21.35-8.95= $12.40
Answer:
w^4
Step-by-step explanation:
It is B. the differences are added together
If you go to sc and slide to filter you’ll find one that solves the problem