Emmett is ordering his favorite frozen yogurt dessert. He’s buying one cup of regular frozen yogurt for $3.25. For every fruit topping he must pay $1.25 and for every candy topping he must pay $0.75. Write an equation that represents the cost of one frozen yogurt.

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.