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svetlana [45]
4 years ago
14

Osmin had a gross pay of 624.86 last week. She earns 12.85 per hour plus a 3% commission on all sales. She knows she worked 40hr

s last week but can't remember her total sales. What were her total sales ?
Mathematics
1 answer:
vampirchik [111]4 years ago
4 0

Her total sales was $3695.33

Step-by-step explanation:

Osmin had a gross pay of $624.86 last week

  • She earns $12.85 per hour
  • She earns 3% commission on all sales
  • She knows she worked 40 hrs last week

She wants to know what was her total sales

Assume that her total sales is $x

∵ Her gross pay = $624.86

∵ She earns 12.85 per hour plus a 3% commission on all sales

∵ She worked for 40 hrs last week

∵ Her total sales was $x

- Put all of these in an equation represents her gross pay

∵ Her gross pay = her rate per hour × the number of hours + 3% of x

∴ 624.86 = 12.85 (40) + 3% (x)

∴ 624.86 = 514 + \frac{3}{100} x

∴ 624.86 = 514 + 0.03 x

- Subtract 514 from both sides

∴ 110.86 = 0.03 x

- Divide both sides by 0.03

∴ 3695.33 = x

∴ Her total sales = $3695.33

Her total sales was $3695.33

Learn more:

You can learn more about the percentage in brainly.com/question/82877

#LearnwithBrainly

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Answer:

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Step-by-step explanation:

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8 0
4 years ago
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Answer:

The manager should include 7 independent variables in her multiple regression analysis.

Step-by-step explanation:

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Calculate the mean. 4, 5, 7, 7, 9, 12, 15, 20
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Answer:

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Step-by-step explanation:

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For the data set 1, 1, 2, 5, 6, 6, 9 the median is 5.

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For the data set 1, 1, 2, 5, 6, 6, 9 the mode is 1 and also 6.

Hope this helps you! :D

5 0
3 years ago
Royce is taking violin lessons. The instructor charges an initial fee and an hourly fee. The amount Royce pays is based on the l
qwelly [4]
You need to put a picture of the graph for me to answer it
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43390 8 rounded to the hundred
Sliva [168]
43390/8? 

that would be 5,423.75 or 5,423.8
8 0
3 years ago
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