Which of the following would be the best advice for Ricki?

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

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

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound