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Natasha2012 [34]
3 years ago
12

you are doing chores to earn money, and you earn $3 for each chore you do. name the dependent variable d=$3c ​

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

Answer:

The amount of money

Step-by-step explanation:

The amount of money depends on how many chores you do. The dependent variable is the money, and the independent variable is the amount of chores.

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A company sells its printers to customers in order to make a profit of 25% calculate the price the company paid for a printer wh
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The company paid $2000 for the printer

Step-by-step explanation:

Let x be the price of the printer for which the company bought it.

If x is the price of printer, then 25% of x will be the profit made by the company.

That is:

0.25x

According to the statement,

The cost and profit earned by company are equal to 2500

So,

x+0.25x = 2500\\1.25x = 2500

Dividing both sides by 1.25

\frac{1.25x}{1.25} = \frac{2500}{1.25}\\x = 2000

Hence,

The company paid $2000 for the printer

Keywords: Percentage, Profit

Learn more about percentage at:

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In order to find the answer to this question, you need to multiply the fractions. But before we do that, we need to turn the mixed fraction into a proper fraction. 1 3/4 would turn into 7/4 because you multiply the denominator by the whole number and add the numerator. So we come out with:

7/4 x 3/1 = 21/4

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#'s 9-14

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