Is the equation always, sometimes, or never true? 2x + 3(x - 4) = 2(2x - 6) + x

What is (28 + 7 + 6 + 3) x 1/2 show your work

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

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