15 pts. pls help on all 4​

10.) x+25=30

x=5

11.) 60=3x-12

72=3x

x=72/3

x=24

12.) <1+<2=90

<1+17=90

<1=90-17

m <1=73 degrees

13.) m <3+m <4=180

46+m <4=180

180-46=m<4

134=m<4

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.

Many things that seem threatening in the dark become welcoming when we shine light on them