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

### Instruction:
Libby has 160 quarters in her piggy bank. She has to pay $35 to replace her sister’s dress that she borrowed and ruined. After replacing the dress, how many quarters will Libby have left?

### Response:
 Kuna sarafu 4 katika kila dola, hivyo $35 x 4 = <<35*4=140>>140 sarafu.
Libby ana sarafu 160 - 140 sarafu za kulipa dada yake = <<160-140=20>>20 sarafu zilizobaki.