The price p of a pizza is $4.95 plus $0.5 for each topping t on the pizza.

$5.00. This is because when you add 4.95 and 0.5 you get 5.00 although if you add more topping the number goes higher 5 times so if you added another topping the total would be $5.05 and it goes more if you add more topping on the pizza