The answer is 28cm........
Answer: n= 4.25
Step-by-step explanation:
First, distribute the -4.
108= 12n+20n-28
Next, simplify.
108= 32n-28
Isolate n by adding 28 to both sides.
136= 32n
Divide both sides by 32 to get n by itself.
n=4.25
The profits this year are $3000. found by $2500×1.2
V+F-E=2
F-E=2-V
-E=2-V-F
E=-2+V+F