I would say that the unfinished puzzle has more than one piece and the missing piece is only one, itself.
Answer:
(5,3)
Step-by-step explanation:
x=17-4y
x=17-4x+8
x=25-4x
5x=25
x=5
y=x-2
y=5-2
y=3
(5,3)
Answer:
14 42 in thirds is 14 so if he had to pay a third he paid 14 bucks
Step-by-step explanation:
42/3=14