< A and < B are vertical angels. If m < A = (8x-4) and m < B = (7x + 3) , then find the measure of < B

Angle mno is s rotated 180 degrees counterclockwise about the origin to form angle m’n’o’. which statement shows the measure of angle m’n’o’?

Simplify the expression below -3(10x+4y)+6(6x-2y)

100 points and 1- -12=y-36 2- x/25=-25 3- -n=40