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

### Instruction:
Josh’s mom gives him $20 to go shopping at the mall. He buys a hat for $10 and a pencil for $2. Then he buys four cookies. If each cookie costs $1.25, how much money does Josh have left?

### Response:
 Baada ya kununua kofia, Josh anabakiwa na $20 - $10 = $<<20-10=10>>10
Baada ya kununua kalamu, Josh anabakiwa na $10 - $2 = $<<10-2=8>>8
Gharama jumla ya mikate ni 4 * $1.25 = $<<4*1.25=5>>5
Baada ya kununua mikate, Josh anabakiwa na $8 - $5 = $<<8-5=3>>3