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elaine : Laura bought a magazine for $37 and a music CD for $20. She gave $60 to the storekeeper. How much change should she get back from the storekeeper?

: Laura bought a magazine for $37 and a music CD for $20. She gave $60 to the storekeeper. How much change should she get back from the storekeeper?
$3#0#$40#0#$57#0#$117#0#