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Mathematics, 01.11.2020 23:20 Spoiledgirl2905

The swimming pool is open when the high temperature rises is higher then 20°C. Lainey tried to swim on Monday and Thursday (which was 3 days later). The pool was open on Monday, but it was closed on Thursday. The high temperature was 30°C on Monday, but decreased at a constant rate in the next 3 days. Write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from Monday to Thursday.

what is the solution set of the inequality?

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The swimming pool is open when the high temperature rises is higher then 20°C. Lainey tried to swim...
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