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Mathematics, 25.07.2019 08:30 NateTheBeast12

Mrs. jackson is filling planter boxes with soil. she has soil that is 27% sand and she buys 8 pounds of a commercial potting soil that is 16% sand. she mixes some of her soil with the 8 pounds of commercial potting soil. the resulting soil mixture is 19% sand. how many pounds of her soil did she use?

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Mrs. jackson is filling planter boxes with soil. she has soil that is 27% sand and she buys 8 pounds...
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