Below is an instruction that describes a task. Write a response that appropriately completes the request in French. Please answer in French.

### Instruction:
 Jerry charges $20 to pierce someone's nose and 50% more to pierce their ears. If he pierces 6 noses and 9 ears, how much money does he make?


### Response:
 Les piercings de nez rapportent à Jerry 6 x $20 = $120.
Pour les piercings d'oreilles, il facture $20 x 1,50 = $30 par oreille.
Il gagne 9 x $30 = $270 pour les piercings d'oreilles.
Il gagne un total de $270 + $120 = $390.