Question

give the location of london as an ordered pair (x, y).
(the image shows a coordinate grid with points labeled london, berlin, paris, bern, madrid, rome. the coordinate input box is provided with (x,y) = (□,□) and some buttons.)

Explanation:

Step1: Find x-coordinate of London

Locate London's horizontal position: $x = -8$

Step2: Find y-coordinate of London

Locate London's vertical position: $y = 9$

Step3: Form ordered pair

Combine x and y values into $(x,y)$

Answer:

$(-8, 9)$