Answer:
y^2-14y+49 I hope i can help you out
y^2-14y+49
(y-7)(y-7)
Step-by-step explanation:
I think it's 64
12.5%
4 * 100 / 32 = 12.5
more detail
36 cm
1cm = 10 km
360km/10km=36
1x36=36