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

### Instruction:
John books 3 nights at a hotel room for $250 a night.  He has a $100 discount.  How much does he pay?

### Response:
 Gharama ni 250*3=$<<250*3=750>>750
Hivyo anatumia 750-100=$<<750-100=650>>650