Billy buys a BB gun for 29.99 the ammo cost 50. Per box if she spends less then 39.99 how much ammo did she buy for the BB gun write an inequality to solve the problem

For each expression use a property to write an equivalent expression.

()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

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship