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There is 4 inches of water in the swimming pool before the day started. The rainfall is falling at 3 inches per minute. 

Write an inequality for how much water is in the pool, let x represent the minutes. 

Guest Oct 13, 2017
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The number  of inches, I, of water in  the pool  x minutes after the rain starts to fall is given by :

 

I  =  4 + 3x

 

BTW......there is no "inequality" here......it's just a linear equation modeling the situation

 

 

cool cool cool

CPhill  Oct 13, 2017

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