Aconstruction crew must build 4 miles of road in one week. on monday, they build 12 mile of road. on tuesday, they build 13 mile of road. how many more miles of road are left to build?

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. ?

What is the average diastolic blood pressure for adults

How many terms does the polynomial x^2 y^2 have