How much is 1638074%283363+7336-736362886 is?

Use set buikder notation to represent the following set: {, -2, -1, 0}

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.

Bring the fraction a/a-4 to a denominator of 16-a^2