Lawrence has $50. He wants to buy some T-shirts that cost $12 each. He also wants to have at least $10 left to buy lunch. Which inequality shows the number of T-shirts, x, Lawrence can buy and still have at least $10 for lunch?

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.