Who else downloaded brainy to cheat duh ik I did

Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years

How much would it be worth in 5, 10, 20 years