She had 8 records, received 12 and bought 30 for a total of 8+12+30 = <<8+12+30=50>>50 records

It takes 2 days to listen to 1 record and she has 50 records it will take her 2*50 = <<2*50=100>>100 days

# Answer

100
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Roberta started off with 8 vinyl records.  Her friends gave her 12 records for her birthday and she bought 30 more at a garage sale.  It takes her 2 days to listen to 1 record. How many days will it take her to listen to her record collection?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
100
Roberta started off with 8 vinyl records.  Her friends gave her 12 records for her birthday and she bought 30 more at a garage sale.  It takes her 2 days to listen to 1 record. How many days will it take her to listen to her record collection?
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