Example of a subgroup of sn that is not normal, and prove that it is not normal give an prove that if g is a group and n and n' are two normal subgroups. prove that nnn' is a normal subgroup of n.

Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

Which point has an coordinates of (2,0) ? a