The expression (3x – 4y+) (3x + 4y?) is equivalent to: 9.x2 – 844
0 6x2 – 874
6x2 – 1674
o 9x2 + 1674
9x2 – 1674

Given the box plot, will the mean or the median provide a better description of the center? box plot with min at 10.5, q1 at 11.5, median at 12.5, q3 at 13.5, max at 15

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

If angle 2=3x +1 and angle 3=2x +4what is angle 2