Start by figuring the number of pounds Baxter bought. $105 / $3 per pound = <<105/3=35>>35 pounds of peanuts

35 pounds bought - 15 pounds minimum = <<35-15=20>>20 pounds over.

# Answer

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<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
At Peanut Emporium, peanuts cost $3 per pound with a 15-pound minimum. If Baxter spent $105 on peanuts, how many pounds over the minimum did he purchase?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
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At Peanut Emporium, peanuts cost $3 per pound with a 15-pound minimum. If Baxter spent $105 on peanuts, how many pounds over the minimum did he purchase?
train