What is the volume of the cube? enter your answer in the box. cm³ cube with a side length of 2.1 centimeters.

Which of the following expressions are equivalent ?

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. ?

Ten times the square of a non-zero number is eqaul to ninety times the number