Kirk earns $16 for each hour of dog walking. After a total of 3 hours of walking dogs, how much money will Kirk have earned?

()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

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

Which letters from the table represent like terms? a and b b and c a and d b and d