51/4 - 3 1/10 (this is fractions : p : p)

Which statement about perfect cubes is true

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. ?

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20