In a camp, 16.1 kg of rice is cooked each week. Find the quantity of rice cooked in the month of October.

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

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 best way to answer questions with a x expression in the question. for example 3x + 10x=?