Can some one tell me the answer
to this 2(x+4)-1=2x+7

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

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.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?