Yes. It is valid; you can pay in dollars in most places. 1 US Dollar is around 2.6 Soles right now, changes a bit everyday.
1 Peru's = 0.36 US Dollar
1 Peru's = 0.36 US Dollar
1 Peru's = 0.36 US Dollar
Yes. All US Dollar banknotes issued since 1861 are still valid.
In Peru the currency in use is called "Soles". 1 US Dollar = 2.80 Soles
Yes!
Yes. Most countries recognize each other's legal marriages.
As at 11Oct09 1 US Dollar was worth 2.86 Peruvian Nuevo Sol
1 US Dollar is worth 3.16 New Peruvian Soles
There are no U.S. dollar bills dated 1994, but all U.S. currency from the 1990s is still legal tender at face value.
$2.68
Yes, the 100 dollar denomination was changed for security and was NOT demonetized. As long as that note is not counterfeit it if valid.