Help me Im not sure how to answer this :(

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

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Which two undefined geometric terms always describe figures with no beginning or end?