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

### Instruction:
 Dada wawili wanakwenda sinema. Tiketi za sinema ni $8 kwa kila mtu. Ikiwa dada hao wameleta $25 pamoja nao, watapokea kiasi gani cha pesa baada ya kununua tiketi?


### Response:
 Tiketi za sinema kwa watu wawili ni $8 x 2 = $<<8*2=16>>16.
Dada hao watapokea pesa ya kubadilisha $25 - $16 = $<<25-16=9>>9.