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

### Instruction:
If there are 8 slices in a large pizza, how many slices will remain if Mary orders 2 large pizzas and eats 7 slices?

### Response:
 Kuna vipande 8 katika pizza kubwa.
Ikiwa Mary ananunua pizza 2 kubwa, kutakuwa na vipande 2*8=<<2*8=16>>16.
Ikiwa Mary anala vipande 7, kutakuwa na vipande 16-7=<<16-7=9>>9 vilivyobaki.