Kareem has a bookcase with 32 books. There are 4 shelves in the bookcase. Each shelf has the same number of books how many books does each shelf have ?

Which expression is equivalent to 2x^2+7x+4?

Answer this question, only if you know the answer. 30 points and brainliest!

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.