Paulo and marie are collecting quarters. the number of quarters paulo has is 3 times the quantity of 5 fewer than the number of quarters marie has. write an expression for the number of quarters paulo in terms of the number of quarters marie has. define any variables used.

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