Can someone please help me with these three problems ASAP .. I have to get it done right now.. I have to get it done

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. ?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re