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

### Instruction:
Amber goes to the store and buys 10 rolls of toilet paper, 7 rolls of paper towels, and 3 boxes of tissues. One roll of toilet paper costs $1.50. One roll of paper towels costs $2. If the total cost of all the items is $35, how much does one box of tissues cost?

### Response:
 Amber anatoa 10 * $1.50 = $<<10*1.5=15>>15 kwa ajili ya karatasi ya choo.
Anatoa 7 * $2 = $<<7*2=14>>14 kwa ajili ya karatasi ya kukunia.
Gharama jumla ya vitambaa ni $35 - $15 - $14 = $<<35-15-14=6>>6.
Masanduku moja ya vitambaa yanagharimu $6 / 3 = $<<6/3=2>>2.