If am = 1 what is the value of m

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

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

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)