Answer:
Credit cards- 1,4,5,8
Debit cards- 2,9,6
Both- 3,10,7
I think its right but i'm not sure
Chere is 3*12=36 months in three years. We will use then the following formula in order to compute the saving:
Answer:
4(x + 2)
Step-by-step explanation:
Factor out common factors from each term. Note the factors for each number
4: 1, 2, 4
8: 1, 2, 4, 8
The largest factor for each is 4, and so divide 4 from both terms.
(4x + 8)/4 = (x + 2)
4(x + 2) is your factored expression.
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Answer:
Well, it keeps going down in 15s, so I'm guessing it's a geometric sequence. I wouldn't know about common ratio though...
