three dollars
I only spent three dollars.
I only have three dollars left.
It costs three dollars.
I only have three dollars.
Me quedan tres dólares sueltos.
I have three loose dollars left.
Las zanahorias cuestan tres dólares.
Carrots cost three dollars.
Tom gastó solo tres dólares para almorzar.
Tom spent only three dollars on lunch.
I spent no more than three dollars.