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

### Instruction:
Two sisters go to the movies.  Movie tickets are $8 per person.  If the sisters brought $25 with them, how much change will they receive after buying the tickets?

### Response:
 ตั๋วหนังสำหรับสองคนคือ $8 x 2 = $<<8*2=16>>16.
พี่สาวจะได้รับเงินทอน $25 - $16 = $<<25-16=9>>9.