To paint his house, samuel bought 2 cans of paint and one roller for $30. when friends came over to , he went back to the store and bought three more cans of paint and two more rollers for $50. how much did he pay for a roller?

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is

Ineed here’s a picture of the question