A drink costs 5 dollars. A pizza costs 7 dollars. Given the number of each, compute total cost and assign to totalCost. Ex: 2 drinks and 3 pizzas yields totalCost of 31.

The total cost of 2 drinks and 3 pizzas is 31 dollars.

Explanation:

Cost of a drink = 5 dollars

Cost of 2 drinks = 2 * 5 dollars = 10 dollars

Cost of a pizza = 7 dollars

Cost of 3 pizzas = 3 * 7 dollars = 21 dollars

Total cost of 2 drinks and 3 pizzas = 10 dollars + 21 dollars = 31 dollars