2. Use a graph to find x and y values that make both y =
x + 3 and y = 2x - 5 true.
NU
T-8 7 6 5 4 3 2 -10 12
D No.
A
h

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}

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