Hello please tell if my answer is right
no lies

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

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