Breaking apart 6×6 to find product

How many lines can be drawn through points j and k? 0 1 2 3

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. ?

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0