When traveling to europe, bailey converts the temp. given in degrees celsius to a fahrenheit temp. by using the expression 9x ÷ 5 + 32, where x is the celsius temp. find the temp. in degrees fahrenheit when it is 15 degrees celsius.

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.