How much wood could a woodchuck chuck if a woodchuck could chuck wood

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]

For the equations below which statement is true ? -2x=14 6x=-42

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3