Answer:
A. $2.35
Step-by-step explanation:
The combined cost of their dinner was $12.70. We then find the difference between the total cost of everything and the cost of just dinner to find the total cost of the frozen yogurt, which is $4.70. Because they both spent the same amount of money on the yogurt, you divide $4.70 by 2 to get $2.35, which is (A).