Katie has a roll of ribbon that is 8 feet long. she cuts off 3 feet of ribbon and the remaining length is cut into 8 shorter pieces of equal length. what is the lenght of each shorter piece of ribbon?

(hurry! ) which expression is equivalent to the following complex fraction?

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?