❗❗❗❗❗❗HELP THIS IS MATH AND I NEED EXTREME HELP❗❗❗❗❗❗❗

Asap the total attendance for all of a baseball league in 2012 was about 7.5×107 fans, while the attendance for the tornadoes in 2012 was about 1.5×106 fans. about how many times more was the attendance for the entire baseball league than the attendance for just the tornadoes? 50 times more 10 times more 2 times more 5 times more

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?