You will pay $292.5 for a item with original price of $390 when discounted 25%. In this example, if you buy an item at $390 with 25% discount, you will pay 390 - 97.5 = 292.5 dollars
27 squared is equal to 729, and the square root of 729 is equal to 27.
Hopefully, this helps.
80/16 = 5
Unit rate: $5 / ticket
((X1+x2)/2,(y1+y2)/2)
---> ((2+2)/2,(1+4)/2)
---> (2,2.5)
