In which function is the range equal to the domain? 1) y = 2
2) y=x?
3) y = log x
4) y = x

Which fraction below is equivalent to 10/12?

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?

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out