5x-2y=-13
2x+y=11

fine the solution using the substitution method.

Find the simple interest earned to the nearest cent for each principal,interest rate,and time 735 7% and two and a half years

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]

The solution set for 5v2 – 125 = 0 is