please hurry I will give Brainleist What is the simplified version of 8mn^5-2m^6+5m^2n^4-m^3n^3+n6-4m^6+9 m^2n^4-mn^5-4m^3n^3

The triangles are similar. what is the value of x? show your work.

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?