samuelruvalcana23 samuelruvalcana23
  • 24-10-2022
  • Mathematics
contestada

18. An 80-pound grass seed mixture is 30% bluegrass seed. How many pounds of seed
containing no bluegrass seed (0%) should be added to the seed mixture for a resulting
blend that is 20% bluegrass seed? Construct a table, then solve.

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