Silas has grades of 73 in english 80 in german and 89 in geometry what grade must he receive in history to have an avrage of 85 for these four classes?

()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 table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract