(x² + 6x +11) + (3x² 7X+Y)

The two-way frequency table below shows data on playing a sport and playing a musical instrument for students in a class.

Someone . me. compound probability

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. ?