Annie bought a brand new car for $32,000. The car is now worth $21,000. (This is percent over change!!)

What is the value of x in the diagram below?

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

What rotation was applied to triangle def to create d’e’f’?