Wy is an altitude in triangle wxz

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.

Graph y = -|x| + 2. click on the graph until the correct one appears.

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd