In an election, 67% of the voters were Republicans, and 33% were not. Of the Republicans, 60% voted for Candidate X, and of the non-Republicans, 5% voted for Candidate X. Consider a randomly selected voter. Define
A = Voter is Republican
B = Voted for Candidate X

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

Equation for the calculation double 2 and then add 5

Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?