Notice and Wonder: Two Sets of Equations What do you notice? What do you wonder?
Set 1:
Set
f(x) = x² + 4x
g(x) = x(x +4)
h(x) = (x+2)² - 4

здрасти

step-by-step explanation:

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540