Is this sequence arithmetic, geometric, or neither? 6, 12, 18, 24,...

Which function has the same domain as y=2x

What is the value of r of the geometric series?

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. ?