The airmail rates to a country are shown.
Type | Mass | Cost |
Letters |
First 16 g | 28v¢ |
Every additional 8 g or less | 8v¢ | |
Postcards | Per piece | 80¢ |
Oscar sent 4 postcards and a letter. The letter weighed 22 g. How much did Oscar pay in total? Give your answer in terms of v in the simplest form.