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strojnjashka [21]
3 years ago
10

one number is twice another number. if the 12 is subtracted from the larger number the result is 7 more than the smaller number.

find the numbers.
Mathematics
1 answer:
solniwko [45]3 years ago
3 0

Answer:

Step-by-step explanation:

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 a and c are your answers
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3 years ago
The mean value of 8 numbers is 17. Three of these numbers (9, 11, and 20) are discarded.
Viktor [21]

Answer:

19.2

Step-by-step explanation:

You get the mean of a set of numbers by adding them and dividing the sum by how many numbers there are.  In this case, you don't know what the individual 8 numbers are, but you can find out what they add up to.

Mean = (sum) / 8

17 = (sum) / 8

17 x 8 = sum

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Now take out the numbers 9, 11, 20, which reduces the sum by 40.  There are 5 numbers left and they add up to 136 - 40 = 96.

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3 0
3 years ago
What is the answer to 47000 + 3000 x 40 =
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167,000

Step-by-step explanation:

47000 plus 3000 mutipled by 40 gives you your answer

7 0
2 years ago
Read 2 more answers
You decide to work part-time at a local veterinary hospital. The job pays $9.50 per hour and you work 20 hours per week. Your em
nadezda [96]

Answer:

a. Weekly Gross pay:

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d. State tax withheld:

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f. Percentage withheld for taxes:

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2 years ago
When markups are based on the selling price, the selling price is
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The answer is D. 100%
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In markup based on selling price method, the selling price is considered as the endpoint that companies wanted to achieve, (100%) and the markup will be adjusted to cater into thaat equation.

4 0
3 years ago
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