First find the total number of spears she makes from saplings: 3 spears/sapling * 6 saplings = <<3*6=18>>18 spears

Then add the number she makes from the log: 18 spears + 9 spears = <<18+9=27>>27 spears

# Answer

27
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Marcy can make 3 spears out of a sapling and 9 spears out of a log. How many spears can she make out of 6 saplings and a log?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
27
Marcy can make 3 spears out of a sapling and 9 spears out of a log. How many spears can she make out of 6 saplings and a log?
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