Which THREE systems of linear equations are solved correctly? es =) A) If 2x + 4y = 6 and x + 8y = 12. then x = 0 and B) If x + 3y = 5 and x + y = 1, then x= -1 and y = 2. 다. If x - 3y = 12 and 2x + 2y = 4. then x = and y D) If x - 6y = 6 and x – 4y = 4, then x = 0 and y = -1, E) lf x - 3y = 3 and x - 2y = -4, then x = 18 and y = 7​

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

In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.

Peyton's field hockey team wins 4 games out of every 7 games played. her team lost 9 games. how many games did peyton's team play?