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

### Instruction:
Tim gets a manicure and tips the beautician 30%.  If the manicure cost $30 how much did he pay in total?

### Response:
 เขาให้เงินติดตั้ง 30 x 0.3 = $9
ดังนั้นเขาจ่ายเงินทั้งหมด 30 + 9 = $<<30+9=39>>39