What is meant by numeric amount and what it looks like to write it

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

Consider a= {x|x is alive} f={x|x is in france} m={x|x is a national monument} w{x|x is a woman}. which statements are true regarding elements of the given sets? check all that apply.