What is the solution to this problem? need asap pls

18

Step-by-step explanation:

2(x-5)+4=30

2(x-5)=30-4

2(x-5)=26

x-5=26/2

x-5=13

x=13+5

x=18

the correct answer is b) histograms can be used to exhibit the shape of distributions. this is because histograms count the frequency of each possible answer, so one is able to see which results are more common and which are less common.

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.