Delilah and a group of friends had excellent service at a restaurant. they would like to give the server a 25 percent gratuity on their $140 bill. use the diagram to identify the amount of the tip. using a diagram

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?