An orchard has 864 orange trees. the number of rows exceeds the number of trees per row by 5 . how many trees are there in each row?

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i