Please help me with this problem.

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

Find the root(s) of f (x) = (x- 6)2(x + 2)2.