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Nina [5.8K]
2 years ago
9

If the weight of package is multiplied by 2/7 the result is 8 pounds find the weight of the package

Mathematics
1 answer:
Verizon [17]2 years ago
6 0

Answer:

28 pounds

Step-by-step explanation:

From this, you already know that 2/7 of x is equal to 8 pounds (x being the actual weight of the package). the equation would be 2/7(x)=8 to simplify this, you divide both sides by 2/7. x=8/2/7. this is the same as x=8*7/2 which is x=56/2. so your finale answer is 28 because 56/2 is 28!

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Answer:

Step-by-step explanation:

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1). AD ≅ BC                                           1). Given

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5 0
2 years ago
A school conducts 27 test and 36 weeks assume the school conducts test at a constant rate what is the slope of the line that rep
frosja888 [35]
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6 0
3 years ago
Read 2 more answers
I need help with this question
Dimas [21]

Answer:

Step-by-step explanation:

10+18+25+27+35+50=165

n=6

mean =165/6=27.5

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10     -17.5          306.25

18      -9.5            90.25

25     -2.5              6.25

27     -0.5              0.25

35      7.5            56.25

50   22.5          506.25

      _____      ________

sum     0             965.5

       _____     _________

standard deviation

=\sqrt{\frac{sum}{n-1} } \\=\sqrt{\frac{965.5}{5} } \\=\sqrt{193.1} \\\approx 13.896

4 0
2 years ago
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6 0
3 years ago
Please help lot of points at stake- and will give brainly.
Veronika [31]

Answer:

a)1400 + 300x ≤ 5000

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Step-by-step explanation:

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Let x = Number of days

Hence,

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$1400 + 300× x ≤ $5000

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1400 + 300x ≤ 5000

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x ≤ 3600/300

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2 years ago
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