Bernadette bought two piece of ribbon .one piece is 6 1/4 feet long, and the other is 11 1/2 feet long. find the total length of the ribbon.

What graph correctly matches the equation y equals two negative x

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).

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.