at a toy factory, toy cars are produced on an assembly line. it takes 8.216 seconds to attach the wheels. it takes 3.652 seconds to attach the hood.how long does it take to attach the wheels and hoods on 42 toy cars?

Alocal hamburger shop sold a combined total of 601 hamburgers and cheeseburgers on friday. there were 51 more cheeseburgers sold than hamburgers. how many hamburgers were sold on friday? a local hamburger shop sold a combined total of hamburgers and cheeseburgers on friday. there were more cheeseburgers sold than hamburgers. how many hamburgers were sold on friday?