If AB is parallel to cD and the slope of aD is -5, what is the slope of AB?

Which expression is equivalent to 5r6141 2r+st6

Which is the completely factored from of xy^3-x^3y

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