human
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?
assistant
How much money does Randy have left after buying lunch? ** Randy has 5*4=<<5*4=20>>20 dollars left after buying lunch.
How much money did Randy have at first? ** Randy had 20+10=<<20+10=30>>30 dollars at first.
#### 30