renahannahholiday renahannahholiday 16-02-2022 Mathematics contestada 6. An 8-in, main line needs to be flushed. The length of pipeline to be flushed is 250 ft. How many minutes will it take to flush the line at 25 gpm? (A) 7 min (B) 31 min (C) 26 min (D) 13 min