Find the distance of ac, with a(3, 7) and c(5, -9).
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What could explain what happened when the time was equal to 120 minutes

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.

How do you determine if an ordered pair is a solution to a given equation?