PRACTICE PROBLEMS: #1 Solve and graph the inequality:
X-15-5
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Plz heeeeeeelp plz give me the answer

The swimming pool is open when the high temperature is higher than 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.

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2