What is the value of the expression when a= -5 and c = -4

The rectangle on the right is the image of the rectangle on the left. what transformation would result in this image? reflection rotation translation dilation

Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries. what fraction of kathy’s money was left?

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)