Luz went to a movie for her birthday, She left the house with $20.00 to spend. She spent $10.25 on movie tickets. Which expression could be used to find the amount of money she has left? 
 A. 20.00 + 10.25
 B. 20.00 - 10.25
 C. 20.00 x 10.25
 D. 20.00 ÷ 10.25