What fraction is exactly halfway between 4/5 and 14/15? Give your answer in its
simplest form.

Which system of linear inequalites is represented by the graph?

Find the cosine function that is represented in the graph.

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. ?