Question

City A and city Upper B are expensive cities for business travel. On the basis of the average total costs per day for each city​ (which include a hotel​ room, car​ rental, and three​ meals), 3 days in  city Upper A and 4 days in city Upper B cost ​$4439​, while 6 days in city Upper A and 3 days in city Upper B cost ​$5658. What was the average cost per day in each​ city?

Answer 1

I don’t know but I am sorry