7 is the median. 8.9 is the mean. Or maybe 8. Hope this helps
5pbx-3bc=aqx-4a
5pbx-aqx=3bc+4a
x=3bc+4a/5pb-aq
Probability = {(1,1), (1,2), (1,3), (1,4), (1,5), (2,1), (2,2), (2,3), (2,4), (3,1), (3,2), (3,3), (4,1), (4,2), (5,1)}
Answer = 15/36 = 5/12
To my personal way of thinking, 'translate' is just a fancy word for 'move'.
When a figure is translated on a coordinate grid, each point on the pre-
image moves to some other point with different coordinates, but the
move can't change any lengths or angles in the figure. After the move,
the new image is congruent to the pre-image, and in the same position.
