Use the diagram to solve. What is 260% of 6

Need ! give step by step solutions on how to solve number one [tex]\frac{9-2\sqrt{3} }{12+\sqrt{3} }[/tex] number two [tex]x+4=\sqrt{13x-20}[/tex] number three (domain and range) [tex]f(x)=2\sqrt[3]{x} +1[/tex]

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?