Amanda sees a sale for 30% off all items, she sees a dress on sale that originally cost $50. How much will it cost Amanda to buy the dress after the sale amount of 30% has been take off?	Pick one:
A) $ 40
B) $ 35
C) $ 50
D) $ 65
E) $ 15

Rationale: final number = original number - 30 % ( original number ) = 50 - 30 % ( 50 ) = 50 - 15 = $ 35 . answer b
Answer: B