At the gift shop, they sell small greeting cards and large greeting cards. The cost of a small greeting card is $2 and the cost of a large greeting card is $5.45. How much would it cost to get 3 small greeting cards and 2 large greeting cards? How much would it cost to get xx small greeting cards and yy large greeting cards?


Total cost, 3 small greeting cards and 2 large greeting cards:

Total cost, x small greeting cards and y large greeting cards: