125×20=2500
2500-2140=360
Your answer is correct, 360 seats are not occupied
Answer:
a.-(p-1)(p-6)
b.(a+2)(a+2-b)
c 3(b-2)^2
d.(c-5)(1+2x)
Step-by-step explanation:

Value of x is equal to :

Sum of measures of interior angles of a triangle sum upto 180°
that is :
Answer:
9586.232772
$4000×1.06( to the power of 15)=9586.232772
Bloody nose again check lol