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Vlad1618 [11]
3 years ago
10

Marie has $830 in her bank account and withdraws $60 each month. Denise has $970 in her bank account and withdraws $80 each mont

h.
In how many months will Marie and Denise have equal amounts of money in their accounts?
A. 4
B. 5
C. 7
D. 9
Mathematics
1 answer:
Phantasy [73]3 years ago
7 0
830-60x=970-80x
-60x=140-80x
20x=140
2x=14
x=7

C, 7 months
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