Write an inequality for the situation. all real numbers at most –9.5 or at least 5.5 a. –9.5 ≤ b ≤ 5.5 b. b ≤ –9.5 or b ≤ 5.5 c. b ≤ –9.5 or b ≥ 5.5 d. b ≥ –9.5 or b ≥ 5.5

()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

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction

Walking at a constant rate of 8 kilometers per hour, juan can cross a bridge in 6 minutes. what is the length of the bridge in meters?