A small puzzle costs $23 - $15 = $<<23-15=8>>8.

Three small puzzles cost $8 x 3 = $<<8*3=24>>24.

So, 1 large and 3 small puzzles cost $24 + $15 = $<<24+15=39>>39.

# Answer

39
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
A large puzzle costs $15. A small puzzle and a large puzzle together cost $23. How much would you pay for 1 large and 3 small puzzles?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
39
A large puzzle costs $15. A small puzzle and a large puzzle together cost $23. How much would you pay for 1 large and 3 small puzzles?
train