2/5(10b - 15) = 4 explain the answer

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 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 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

What is the inverse of the function f(x) = 2x + 1?