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Y_Kistochka [10]
2 years ago
6

7. Juan borrows $115 from his parents for a new cell phone. He agrees to pay his parents back the

Mathematics
1 answer:
Butoxors [25]2 years ago
5 0
I think the answer would be $119.60.

you start by doing 115*.02=2.3. this means that every year, juan will have to pay an extra $2.3. you then multiply 2.3 by 2, since it’s taking 2 years, getting 4.6. if you do 115+4.6, you get your total of $119.60. im pretty sure that should be correct. :-)
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Answer:

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Step-by-step explanation:

<u>Recursive Sequences</u>

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Since f(3)=19:

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Since f(4)=39:

f(5) = 2*39+1

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