Help me wit this do asap due tomorrow

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. ?

Simplify this expression. 8x 16(x + y)

Ahyperbola centered at the origin has a vertex at (-6,0) and a focus at (10,0)