The cobb family decided to go roller skating for their reunion. there were a total of 44 people there and all went roller skating. if an adult admission was $5.00 and a child s admission was $3.00 and they paid a total of $168.00, how many children were at the reunion? you

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.