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

### Instruction:
Randy has some money. He spent $10 buying his lunch. He spent a quarter of the money he had left on an ice cream cone. If the ice cream cone cost $5, what is the amount of money, in dollars, Randy had at first?

### Response:
 Randy ana dola 5*4=<<5*4=20>>20 zilizobaki baada ya kununua chakula cha mchana.
Randy alikuwa na dola 20+10=<<20+10=30>>30 mwanzoni.