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Debora [2.8K]
2 years ago
11

For each pair solve of simultaneous equations solve for x and y x+y=13 and 8x-5y=0

Mathematics
1 answer:
vovangra [49]2 years ago
8 0

Answer:

x=5 y=8

Step-by-step explanation:

here's your answer. Please mark as brainliest

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Farad wrote the expression 32 - 8f to represent
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Can you help me please I need it as soon as possible :)<br><br> Due today!!
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The name of the solid is cylinder.

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suppose that you put $2,500 into retirement account that grows with an interest rate of 5.25 % compounded once each year after h
Jlenok [28]
You will need to use this formula:
<span>Years = {log(total) -log(Principal)} ÷ log(1 + rate)
Years = [log(15,000) - log(2,500)] / log (1.0525)
</span>
<span> <span> <span> 4.1760912591 </span> </span> </span> - <span> <span> <span> 3.3979400087 </span> </span> </span> / <span> <span> <span> 0.0222221045 </span> </span> </span> =
<span> <span> <span> 0.7781512504 </span> </span> </span> / <span> <span> <span> 0.0222221045 =
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<span> <span> <span> 35.0169917705 </span> </span> </span> years
About 35 years

You'll find the formula here: http://www.1728.org/compint2.htm
And a compound interest calculator here: http://www.1728.org/compint.htm
(You'll find both are helpful for this problem).

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