Fast, giving many points away and will give brainlist if f(x)=2x, g(x)=2x-1 and h(x)= squareroot x find (f o g o h)(9)

Answer this question! 30 points and brainliest!

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need