I need help ASAP plz as fast as you could

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.

Lm is the midsegment of trapezoid abcd. if ab=46 and dc=125, what is lm?

If jack has 16 aplles and gives it to 5 friends how many does each get