Question Progress Homework Progress
Find side x, giving your answer to 1 decimal place.
81
7 cm
40°
X

Asystem of equations has 1 solution. if 4x-y=5 is one of the equations , which could be the other equation ?

X+y=-4 x-y=2 use elimination with adding and subtraction

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