Is the ordered pair (2,4) a solution to the system of linear inequalities?

yes or no?

Me figure out the process to determine x you appreciate it : )

(40 points) i need some . an answer definition is appreciated as well.

The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).