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

### Instruction:
 Kwenye duka, Kadi ya Uno Giant Family inagharimu $12. Ivan aliponunua kumi, alipewa punguzo la $2 kila moja. Ivan alilipa kiasi gani jumla?


### Response:
 Badala ya $12 kila moja, Kadi ya Uno Giant Family inagharimu $12 - $2 = $<<12-2=10>>10 kila moja.
Ivan alinunua kumi, hivyo alilipa $10 x 10 = $<<10*10=100>>100.