The binary operation * is defined by a * b = ab - 2a - 2b. Evaluate 2 * ( 3 * 4 ).

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

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

If i have 20$ and i gave 5$ away how much i got