Ill mark brainlist plss help

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Which rule describes the composition of transformations that maps ajkl to aj"k"l"? ro. 900 o to, -2(x, y) to, -20 ro, 900(x, y) ro, 9000 t-2. o(x,y) t-2, 00 ro, 900(x, y)