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?
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.
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