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

### Instruction:
Mrs. Petersons bought 10 tumblers for $45 each. She paid with five $100 bills. How much change will Mrs. Petersons receive?

### Response:
 Glasi 10 zina thamani ya $45 x 10 = $<<45*10=450>>450.
Noti tano za $100 za Bi. Petersons zina thamani ya $100 x 5 = $<<100*5=500>>500.
Hivyo, mabadiliko yake yatakuwa $500 - $450 = $<<500-450=50>>50.