B^-12×c^8this problem needs to be reduced!

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

Can someone answer it, and plot it, for 20 points and brainliest answer? p. s. they're the same ! : )

What expression is equivalent to 1/2(2+3x-6)