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

### Instruction:
Justin bought some jerseys. He bought four long-sleeved ones that cost $15 each, and some striped ones that cost $10 each. How many striped jerseys did Justin buy if he spent a total of $80?

### Response:
 Jezi nne za mikono mirefu zinagharimu $15 x 4 = $<<15*4=60>>60.
Hivyo Justin alitumia $80 - $60 = $<<80-60=20>>20 kwa jezi za milia.
Hivyo, alinunua $20/$10= <<20/10=2>>2 jezi za milia.