Lexie Elkins went a combined 8-for-10 at the plate with five home runs and 13 RBI and the No. 9-ranked Louisiana Ragin' Cajuns softball team belted a combined 13 home runs as they earned a doubleheader sweep (21-5, 23-6) of Appalachian State in Sun Belt Conference action on Saturday at Sywassink/Lloyd Family Stadium._