Classify each ordered pair as a solution or not a solution of the inequality

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?

Given the graphed function below which of the following orders pairs are found on the inverse function

Ihonestly have no clue if it's each or none.