The airmail rates to a country are shown.
Type | Mass | Cost |
Letters |
First 20 g | 23c¢ |
Every additional 10 g or less | 8c¢ | |
Postcards | Per piece | 50¢ |
Cody sent 4 postcards and a letter. The letter weighed 45 g. How much did Cody pay in total? Give your answer in terms of c in the simplest form.