Adragonfly can beat its wings 30 times per second. write an equation in slope-intercept from that shows the relationship between flying time in seconds and the number of times the dragonfly beats its wings

And explain how you got it so i can understand future problems : 3

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.