Largeur = x
longueur = 4 x
2 ( x + 4 x) = 20
2 x + 8 x = 20
10 x =20
x = 2
largeur = 2 et longueur = 8
If you divide 16 by 2 you get 8, so, 8 teams payed $50, while the other half payed $60.
Hope this helps. ^_^
(If you're gonna add them up it's 8x60=480 + 8x50=400=880) :P
Answer:
(2x+3)(x+1)
Step-by-step explanation:
1:4 can be written as 1/4 so to get the possible values divide both numerator and denominator by the same number
For eg:
1:4=2:8=3:12 and so on
