Subtract 2x^2 -9x - 7 from 8x^2 -5x + 9.

Plz a. s. a. p.the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.

What numbers are included in the set of integers? what numbers are not included?

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?