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SpyIntel [72]
3 years ago
14

A man buys a dozen computers for $15,000. He sells each of the computers for $2150. What percent profit does he earn?

Mathematics
1 answer:
dedylja [7]3 years ago
8 0
We calculate the raised money 
raised money=number of computers x price of a computer.
raised money=12($2150)=$25,800

We calculate the profits:
profit=raised money-money spent
profit=$25,800 - $15,000=$10,800

We calculate the percent profit.

$15,000=100%

therefore:

$15,000------------------100%
$10,800------------------    x

x=($10,800 * 100%) / $15,000=72%

Answer: the percent profit will be 72%. 
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Gemiola [76]

Answer:

The total  number of votes was 7,007

Step-by-step explanation:

Let

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y -----> the number of no votes

we know that

\frac{x}{y} =\frac{6}{5}

isolate variable y

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x=3,822 -----> equation B

Substitute equation B in equation A and solve for y

y=\frac{5}{6}(3,822)=3,185

therefore

To find out the total number of votes sum the number of yes votes plus the number of no votes

3,822+3,185=7,007

3 0
3 years ago
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polet [3.4K]

Angle 1 = 130°

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3 0
2 years ago
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Harrizon [31]

Answer:

B

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3 years ago
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mash [69]

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Step-by-step explanation:

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3 years ago
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Rudik [331]

Answer:

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Step-by-step explanation:

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3 years ago
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