The difference between a number and three is multiplied by negative six. the result is eighteen. what is the number? write an equation that can be used to find the number, n.

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

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.

Which answer goes into the box? (90° clockwise rotation, 90° counter clockwise rotation, translation, or glide reflection)