Answer:
Step-by-step explanation:
take like terms together..
x²+x+zx+xy+y+z
x(x+z+y)+y(x+y+z)
(x+y)(x+y+z)
hope it helps
Answer: w x 4 + 2 = p
W = Week
P = Paper
4 kg a week would be 4 x w
you also must add the 2 kilograms at the start of the year
C= 72..............
C3=216
C=216
3
C = 72
Thanks
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$500.4