PLEASE SOMEONE HELP!! If [f^(-1)] (x) means the inverse of f(x), and f(x)=3x-4, what is [f^(-1)] (5)?

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it’d be nice if you can explain it too im confused :(

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

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.]

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost