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

### Instruction:
Agatha has $60 to spend on a new bike. She spends $15 on the frame, and $25 on the front wheel. What does she have left, in dollars, to spend on a seat and handlebar tape?

### Response:
The frame and wheel cost 15+25=<<15+25=40>>40 dollars.
Agatha has 60-40=<<60-40=20>>20 dollars left.
#### 20