The airmail rates to a country are shown.
Type | Mass | Cost |
Letters |
First 10 g | 22g¢ |
Every additional 5 g or less | 9g¢ | |
Postcards | Per piece | 50¢ |
Henry sent 2 postcards and a letter. The letter weighed 24 g. How much did Henry pay in total? Give your answer in terms of g in the simplest form.