Hello people anyone wanna tal k im so bore d

Iwill make brain if you me correctly fill this out needs due today pls and send it back to me (click the link and you will get it)

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]