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Artemon [7]
3 years ago
5

Complete the description of how to model -4x + 6 = 23

Mathematics
1 answer:
charle [14.2K]3 years ago
7 0
Well I will put an example but the easiest way

Expanding-

When u ex and
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A party rental company has chairs and tables for rent. The total cost to rent
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2c+5t=43

c=(43-5t)/2

8c+3t=36 and using c found above in this equation gives you:

4(43-5t)+3t=36

172-20t+3t=36

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t=8, and since c=(43-5t)/2

c=1.5

So a table costs $8.00 to rent and a chair costs $1.50
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A grocer mixed nuts worth 80 cents per pound with nuts worth 50 cents per pound. how many pounds of each did he use to make a mi
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Paul high earns $5.00 an hour working part-time at an auto parts store he work 16 hours per week. What is his gross pay each wee
Nataly [62]

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6 0
3 years ago
Use technology and the given confidence level and sample data to find the confidence interval for the population mean mu . assum
attashe74 [19]

To solve for the confidence interval for the population mean mu, we can use the formula:

Confidence interval = x ± z * s / sqrt (n)

where x is the sample mean, s is the standard deviation, and n is the sample size

 

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z = 1.96

 

Therefore substituting the given values into the equation:

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Therefore the population mean mu has an approximate range or confidence interval from 1.41 kg to 4.59 kg.

6 0
3 years ago
PLEASE HELP HURRYYY URGENTTT
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Answer:

A

Step-by-step explanation:

3 0
3 years ago
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