SOLUTION: Sandy has $150in the bank. (starting point) Every month she deposits $100. The completed number strip is: Month 0 1 2 3 4 5 6 7 Dollars 150 250 350

SOLUTION: Sandy has $150in the bank. (starting point) Every month she deposits $100. The completed number strip is: Month 0 1 2 3 4 5 6 7 Dollars 150 250 350

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Question 455312: Sandy has $150in the bank. (starting point) Every month she deposits $100.
The completed number strip is:
Month 0 1 2 3 4 5 6 7
Dollars 150 250 350 450 550 650 750 850
How do you write the direct formula for this?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Amt = 150 + 100m
m = # of months after original deposit
Or
Amt = 50 + 100m if m=1 at the original deposit.

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