<human>:  Sean buys 3 cans of soda, 2 soups, and 1 sandwich. Each soup cost as much as the 3 combined sodas. The sandwich cost 3 times as much as the soup. If the soda cost $1 how much did everything cost together?
<bot>: How much did the sodas cost? ** The soda cost 3*1=$<<3*1=3>>3
How much did the soups cost? ** So the soups cost 2*3=$<<2*3=6>>6
How much did the sandwich cost? ** The sandwich cost 3*3=$<<3*3=9>>9
How much did everything cost together? ** So the total cost of everything was 3+6+9=$<<3+6+9=18>>18
#### 18