Atent originally costs $450, but it is on sale for 22% off. if a customer buying the tent has a coupon for $20.00 off of any purchase, what will her final price be on the tent?

Mikael, hema and 5 friends will run an event. they will wear either a red shirt or red baseball hat during the event. they want to spend exactley $40. shirts cost $8 each and caps cost $4 each.