Melanie earns $97.50 in 6 hours. earl earns $296.00 in 20 hours. who earns a higher rate of pay per hour?

explain your answer

()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

Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.

52 cm radius = diameter = area = circumference = circumfer