There are 12 baseball trading cards in 4 packages. each package has the same number of cards. write a rule in words for the number of packages justin needs to buy to get x patches. then write the rule as an algebraic expression.

Try doing order of operations for the answer

The major difference is that a histogram is only used to plot the frequency of score occurrences in a continuous data set that has been divided into classes, called bins.  bar charts, on the other hand, can be used for a great deal of other types ofvariables  including  ordinal  andnominal  data sets.