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

### Instruction:
 乔希有一些钱。他花了1.75美元买了一杯饮料，然后又花了1.25美元。如果他剩下6美元，乔希一开始有多少钱？


### Response:
 乔希总共花了1.75+1.25=<<1.75+1.25=3>>3美元。
乔希一开始有9+3=<<6+3=9>>9美元。