The airmail rates to a country are shown.
Type | Mass | Cost |
Letters |
First 10 g | 30v¢ |
Every additional 5 g or less | 5v¢ | |
Postcards | Per piece | 50¢ |
Zane sent 5 postcards and a letter. The letter weighed 19 g. How much did Zane pay in total? Give your answer in terms of v in the simplest form.