SOMEONE PLEASEEE 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?

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36

Factor the polynomial. b^2 + 4b + 4