<span>| x | +5 Less then equal to 1
</span>the answer is c.
Answer: The pack of 20.
Step-by-step explanation:
It is because a pack of 20 sells for 2.50 for each pencil, and the pack of 12 sells for 2.51 per pencil, so that means the pack of 20 is cheaper.
It depends on what type of shape. What shape are you trying to find surface area for?
