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horsena [70]
3 years ago
15

Please help with this​

Mathematics
1 answer:
dexar [7]3 years ago
5 0

Answer:

13) 1,11      14) 1,2,11,22    15) 1, 2, 4, 7, 14, 28      16) 1, 2, 4, 8, 16, 32           17) 1, 2, 3, 6, 7, 14, 21, 42

Step-by-step explanation:

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The student will have $135 in her bank account at the end of the ninth week. You can fine this out by finding out the amount she deposits a week and to do this you would take the $30 and divide it by 2 because she had $30 at the end of the second week. 
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So you see that the student deposits $15 each week, so to find out how much money she will have in 9 weeks you will multiply her $15 by 9.
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So the student will have $135 at the end of the ninth week. 
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