When 9 times a number is increased by 30, the answer is the same as
when 140 is decreased by the number. Find the number.

Add or subtract polynomial : –12qr? +13rq?

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-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.