Iused to be able to do this but other things are putting me in a rush.

Find the nonpermissible replacement for binthis expression.b2/5b +5

Solve this problem! extra ! 3025/5.5 = a/90.75

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.