My answer is 38 students
( 22 students take one or both subjects)
Answer:
12 - x
Step-by-step explanation:
y = -x + 12
Replace x with y.
x = -y + 12
Solve for y, x = -y + 12
= 12 - x
Hope this helps, please mark brainliest if possible. :)
You can conclude that AE = DE because the triangles are about equal
I got 6.49204 but you will need to round so D 6.5
I added all of the numbers up
