PLEASE HELP:’) The revenue for a company producing widgets is given by y = -20^2- 50x + 100, where x
is the price in dollars for each widget. The cost for the production is given by y = 30x -
10. Determine the price that will allow the production of widget to break even.

What is the solution to the inequality

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

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?