To rent a certain meeting room a village charges a reservation fee of 35$ and a additional fee of $6.90 per hour The chemistry club wants to spend less then 90.20 on a renting the meeting room

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

a triangular prism is a 3 dimensional shape composed of triangles and rectangles. it is made from two triangular bases and three rectangular sides.  

mr. india