2/3x=21 for x the 2/3 is supposed to be a fraction
I'm bad with fractions and I need help x)

Which facts are true for the graph of the function below? check all that apply. f(x) = log8 x. (30 points pls )

Which of these tables represents a non-linear function?

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice