+0  
 
+1
88
10
avatar+93 

There are five courses at my school. Students take the classes as follows: 243 take algebra. 323 take language arts. 143 take social studies. 241 take biology. 300 take history. 213 take algebra and language arts. 264 take algebra and social studies. 144 take algebra and biology. 121 take algebra and history. 111 take language arts and social studies. 90 take language arts and biology. 80 take language arts and history. 60 take social studies and biology. 70 take social studies and history. 60 take biology and history. 50 take algebra, language arts, and social studies. 50 take algebra, language arts, and biology. 50 take algebra, language arts, and history. 50 take algebra, social studies, and biology. 50 take algebra, social studies, and history. 50 take algebra, biology, and history. 50 take language arts, social studies, and biology. 50 take language arts, social studies, and history. 50 take language arts, biology, and history. 50 take social studies, biology, and history. 20 take algebra, language arts, social studies, and biology. 15 take algebra, language arts, social studies, and history. 15 take algebra, language arts, biology, and history. 10 take algebra, social studies, biology, and history. 10 take language arts, social studies, biology, and history. 5 take all five. None take none.

How many people are in my school?

 Apr 12, 2020
 #1
avatar+1968 
+1

This is kinda... unreadable?

 Apr 12, 2020
 #4
avatar
0

There are a total of 351 students.

 Apr 12, 2020
 #5
avatar+93 
0

I could use an explanation plz.

Nerdo  Apr 12, 2020
 #7
avatar
0

This needs a large Vinn diagram to find the answer

 Apr 14, 2020
 #8
avatar+93 
0

ok dude

Nerdo  Apr 14, 2020
 #9
avatar+109524 
+2

It is a Venn diagram  ... with an E

Melody  Apr 15, 2020
 #10
avatar
0

Good to know~!

 Apr 15, 2020

26 Online Users

avatar
avatar
avatar
avatar
avatar