Answer:
Five plus free equals 7
Step-by-step explanation:
I added five plus three
For the square area we have:
12.12=144
and for the rectangle we have:
4.11=44
No; we have 
. Substituting these into the DE gives
which reduces to 
, true only for 
.
Alright.
So let's say the number of adults is x.
Therefore, the number of boys is 7x + 1.
And then the total amount of girls is 3.5x + 0.5
So then:
x + 7x + 1 + 3.5x + 0.5 = 82
11.5x + 1.5 = 82
11.5x = 80.5
x = 7
So now we can figure out the number of male and female students.
Male students = 7x + 1
7*7 + 1
49 + 1
50
Male Students = 50
Female students = half of 50
50/2 = 25
Female Students = 25
