The airmail rates to a country are shown.
Type | Mass | Cost |
Letters |
First 20 g | 25v¢ |
Every additional 10 g or less | 5v¢ | |
Postcards | Per piece | 40¢ |
George sent 5 postcards and a letter. The letter weighed 38 g. How much did George pay in total? Give your answer in terms of v in the simplest form.