What is the 23rd term from these sequences 5,6,7,8,9

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

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.

Use the distance formula to find the distance between (-3,5) and (3,1)