Final answer:
The expression that gives the total cost of the items is: 8 * 2.20 + 2 * p * 3.40.
Step-by-step explanation:
The expression that gives the total cost of the items is:
8 * 2.20 + 2 * p * 3.40
This expression multiplies the cost per pound by the number of pounds for each item and adds them together to find the total cost. In this case, the cost per pound for tomatoes is $2.20 and the number of pounds is 8. For peppers, the cost per pound is $3.40 and the number of pounds is p.