Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition?

If angle 2=3x +1 and angle 3=2x +4what is angle 2

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2