Answer:
x-2y/x
Step-by-step explanation:
x²-4xy+4y²/x²+xy-6y²÷x²+3xy/x²+6xy+9y² = x-2y/x
Line graph because it shows differences
0.055
file is attached with explanation
32pi
Radius=1/2 Diameter
radius=2
Area of circle= pi*radius^2= 4pi
4pi*8=32 pi
1/4 of the trip is not down hill
2x club member ticket = 1x non-club member ticket
