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sashaice [31]
3 years ago
5

Nia plans to put enough money in the bank each week for 100 weeks so that the amount in the bank is always proportional to the w

eek number. On week 8, she had $20.00. On week 12, she had $30.00. How much money will be in the savings account on week 100?
Mathematics
2 answers:
dolphi86 [110]3 years ago
7 0

Answer:

40$

Step-by-step explanation:

because 30.00 and 20.00 equal 50$ and you would subtract the quations and get 40$

garri49 [273]3 years ago
3 0

Answer:

$40

Step-by-step explanation:

2 1/2 times the week

8 x 2.5 = 20

12 x 2.5 = 30

40 x 2.5 = 100

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