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Mathematics, 03.10.2019 05:30 xeskimopie

During a hot summer week the water level in wei’s pool decreased, by 1.9 cm wei added water to the pool increasing the pool level by 3.5 cm. during the next week the water level decreased by 2.4 cm. how does the new water level compared to the original water level

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During a hot summer week the water level in wei’s pool decreased, by 1.9 cm wei added water to the p...
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