Respuesta :

280divided by 8= 35 . Answer: they sold 35 burgers per hour ! hope this helped !
I think the answer is 35 burgers per hour.I got this answer by dividing.I knew I had to divide because in the problem it said that they sold 280 burgers yesterday and was open for 8 hours.So,I did 280 divided it by 8 and got 35.That is how I got the answer of 35 burgers.Hoped I helped