Write and simplify an algebraic expression to represent the area of the shaded region. The image is below. Plz solve with a full proces. God bless u very much. I will give brainliest

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.

The answer would be 10.