Which expression is equivalent to -1/12x-1/3? i need the answer really fast now and i will give a brain list and need it now

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62