What percent of 99 is 90?

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.

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2