Gamma rays are radiation.
Radio waves are sound.
Visible light is color.
X-Rays allow us to see bones.
//Your answer is Visible Light.\\
~Mstar180\/\
11 / 1/3
11 * 3/1
33/1
Fraction Form: 33/1
Simplified Form: 33


solve for "a", once you get "a", plug it back into either equation to get "b"
Here is the work:
(13x - 5x) + 12 - 2y = 6
(8x) + 12 - 2y = 6
-2y = -8x - 12 + 6
-2y = -8x - 6
y = 4x + 3