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

### Instruction:
John buys a vacuum cleaner for $250 and a dishwasher for $450.  She has a $75 off coupon.  How much did he spend?

### Response:
 Bei ya jumla ilikuwa 250+450=$<<250+450=700>>700
Hivyo alilipa 700-75=$<<700-75=625>>625