Neeed help..!
3y-2x=9
2y-2x=7
Solve by elimination method...

Aye bruh i don’t know this but someone else who smarter than us will answer this

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.