The garzas choose carpeting that cost $18.70 per square yard. they need 11.5 square yards for one room and 15.2 square yards for another. how much will the garzas was spend to carpet the two rooms?

Mickey needs to cut pieces of ribbon that are each 1 meter long tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long. how many 1 meter pieces of ribbon can he cut

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 name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?