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

### Instruction:
A school canteen sells a sandwich at $2, a hamburger at $2, one stick of hotdog at $1, and a can of fruit juice at $2 each can. Selene buys three sandwiches and a can of fruit juice. Tanya buys two hamburgers and two cans of fruit juice.  How much do Selene and Tanya spend together?

### Response:
 Sandwichi tatu zinagharimu 3 x $2 = $<<3*2=6>>6.
Hivyo, Selene anatumia $6 + $2 = $<<6+2=8>>8.
Hamburger mbili zinagharimu 2 x $2 = $<<2*2=4>>4.
Makopo mawili ya juisi ya matunda yanagharimu 2 x $2 = $4.
Hivyo, Tanya anatumia $4 + $4 = $<<4+4=8>>8.
Hivyo, Selene na Tanya wanatumia $8 + $8 = $16.