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

### Instruction:
Reggie's father gave him $48. Reggie bought 5 books, each of which cost $2. How much money does Reggie have left?

### Response:
The cost of the books is 5 books × $2/book = $<<5*2=10>>10.
Reggie has $48 - $10 = $<<48-10=38>>38 left.
#### 38