Help me please I can’t figure out how to do these

Apine tree that is 140 feet tall is added to the sample. how will this outlier affect the shape of the box plot?

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

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test