Answer:
2/3 per brother
Step-by-step explanation:
2/3 plus 2/3 plus 2/3 is 6
coolio


so each term is ound by subtracting 13 from the previous term
an aritmetic sequence can be written as
were
is the nth term
is the first term
d is common difference, which can also be found by doing 
n=wich term
we know that
and we can find d
, 
so te general term is
which can also be expanded and written as 
Answer:
1.728
Step-by-step explanation:
1.2*1.2*1.2 = 1.728
Answer:
Step-by-step explanation:
I translated it into:
60+10x=15x
(x= the amount of months btw)
take 10x from each side
60=5x
divide each side by 5
x=12
one year until the cost of the two is the same.