Two sisters go to the movies.  Movie tickets are $8 per person.  If the sisters brought $25 with them, how much change will they receive after buying the tickets? Let's think step by step and output the final answer after "####".
user
Movie tickets cost for two people is $8 x 2 = $<<8*2=16>>16.
The sisters will receive change of $25 - $16 = $<<25-16=9>>9.
#### 9
Two sisters go to the movies.  Movie tickets are $8 per person.  If the sisters brought $25 with them, how much change will they receive after buying the tickets?
train