Which graph represents the solution set of the system of inequalities?

Find the area of a trapezoid with a height of 23, base 1 of 10 and base 2 of 18

()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

What is the difference between the predicted value and the actual value