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Maru [420]
3 years ago
11

Andrea and sula ran a race on a track that was 100 meters long.When andrea crossed the finish line sula was exactly 5 meters beh

ind her.The next day they ran another race and andrea agreed to start 5 meters behind the starting line.If the girls run the same speed as the day before who will win the race ? When the winner crosses he finish line where will the other girl be?
Mathematics
1 answer:
cestrela7 [59]3 years ago
7 0
Andrea will be at 95 meters and Sula would win I think.
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You are currently paying rent every year for your restaurant. You still have a contract that will last 2 more years. Starting to
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The amount to be paid in rent after 2 years if the rent as of now is $3,000 will be; $3,213.675

The question allows that we choose the amount being paid as rent as of now.

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In essence; after the first year; the amount increases by 3.5% to become;

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When given the opportunity to change rent contracts;

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8 0
3 years ago
−t=9(t−10) what is t
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Answer:

t = 9

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<em>-t = 9(t - 10)</em>

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<em>-t = 9t - 90</em>

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<em>(-t) - 9t = (9t - 90) - 9t</em>

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Answer:

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Step-by-step explanation:

<u>Given</u>

  • A costs 5$
  • B costs  $0.25
  • C costs $0.05
  • A + B + C = 100
  • 5A + 0.25B + 0.05C = 100 ⇒ 100A + 5B + C = 2000

<u>Subtract the first equation from the second:</u>

  • 99A + 4B = 1900

<u>We have a restriction in numbers:</u>

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<u>Since 4B can be max 400, we get 99A > 1500  and 99A < 1900 so:</u>

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and

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A can be 16 or 18 as it should be even number to get B the whole number.

<u>If A = 16:</u>

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  • B = 316/4 = 79

<u>If A = 18:</u>

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<u>So we get:</u>

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<u>Let's proof the numbers:</u>

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3 years ago
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