You just returned from some extensive traveling throughout the Americas.You started your trip with $20,000 in your pocket.You spent 3.4 million pesos while in Chile and 16,500 bolivares in Venezuela.Then on the way home,you spent 47,500 pesos in Mexico.How many dollars did you have left by the time you returned to the U.S.given the following exchange rates? (Note:
Multiple symbols are used to designate various currencies.For example,the U.S.dollar is notated as "$" or as "USD".) 
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