] 54:40 Which algebraic expression means "three more than a number squared"? 21+ 3 O 27-3 O 7 + 3 2-3 Mark this and return Save and Exit Next Submit entViewers/AssessmentViewer/Activit ..​

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 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 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.