How do you solve

They have the same base, so just look at the powers.   2x - 1 = 3x - 2   Isolate the x. Subtract 3x from both sides and add 1 to both sides   2x (-3x) - 1 (+1) = 3x (-3x) -2 (+1)   2x - 3x = -2 + 1   Simplify -x = -1   Isolate the x. Divide -1 from both sides (-x)/-1 = (-1)/-1   x = 1   1 is your answer for x    Hope this helps

b because it contains 40% of the possible results from the random list.  

0,1,2,3 v 4,5,6,7,8,9  

4 integers to 6 integers  

40% success vs 60% fail

step-by-step explanation:

cause it equals more