Can someone solve this for me?

Which system of linear inequalities is represented by the graph?

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

Can some one explain this i got sent this. is this a threat i’m scared