9x + 6 – 4x – 1x + 1 – 10

29. because you will divide each number of months by 12 to find the number of years. which would mean, 5, 12.5, 16, 45, 50, 72.5. which is crazy. anyhow, i think you find the median in the middle. and yea hope your test goes good

3.08 cm. you would divide 12.32 cm by 4, because there are 4 sides on a square, and each side is the same length