Use reasoning to answer the following question.
Bailey bought 8 dog treats and an additional 2 chew toys. She also got 10 more rawhide bones. Sadly, she forgot her money and had to split the charges equally across 4 credit cards. How many items were included in each charge?

5
Bailey got 8 + 2 = 10 dog supplies.

After adding the rawhide bones, she had 10 + 10 = 20 dog supplies.

She needed to split the charges across 4 cards, so each charge had 20 *.

25 = 5 items.

.

Final answer: 5