On a graph, can you identify the solution to a system of equations? how

State if the two triangles are congruent. if they are, state how you know?

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.

Which of the following represents the factorization of the trinomial below? x^2+7x-30