Willy and billy each have a rock collection. • the number of rocks in willy’s collection can be represented by x. • the number of rocks in billy’s collection is 2 2 3 times the number in willy’s collection. • the total number of rocks in both collections is 110. what is x, the number of rocks in willy’s collection?

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

One integer is 5 more than another. their product is 104. find the integers

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude