Last year there were k pies baked in the bake sale. this year, there were 187 pies baked. using k, write an expression of the total numbers of pies baked in the twin years.

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

Which inequality has a dashed boundary line when graphed ?