Please help me it needs to be correct

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

What point is the projection of q on a) r b) s c) t

Solve the system of equations y= 3/2 - 1, -x+ y =-3