Only number 3 and that’s it ! And please help I’ll mark u ​

Write a corresponding real world problem to represent 2x - 125=400

You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?

Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. then, determine the values of a, h, and k in the general equation.