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

### Instruction:
The price of buying a wooden toy at the new Craftee And Best store is $20, and the cost of buying a hat is $10. If Kendra went to the shop with a $100 bill and bought two wooden toys and three hats, calculate the change she received.

### Response:
 Kendra aliponunua michezo 2, alilipa 2*$20 = $40
Kwa kuwa bei ya kofia ni $10, Kendra aliponunua kofia 3 alilipa 3*$10 =$<<3*10=30>>30
Jumla ya gharama za kofia na michezo ya mbao ambayo Kendra alinunua ni $30+$40 = $<<30+40=70>>70
Kutoka noti ya $100, Kendra alipokea mabadiliko yenye thamani ya $100-$70 = $30