The table shows the battery lives in hours of ten brand a batteries and ten brand b batteries. which would be the best measures of variability to use to compare the data?

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

What are “like terms”? why can we only add like terms?

Which number line represents the solution set for the inequality -1/2x> 24?