In 2002, a group of investors invested $100,000 at 3.5% for 1 year. In 2003, interest rates climbed to 5.5%. How much more money would the investors have made by investing the same amount of money at the 2003 interest rate?

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.