3 years ago

Please help due tonight !

Mathematics

2 answers:

Travka [436]3 years ago

8 0

Answer: (14 , 15/2)

Step-by-step explanation:

...

Blizzard [7]3 years ago

5 0

Answer:

No, K isn't the midpoint of JL

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Joe paid 14.00 for a board game this is 70% off the original price what is the original price?

soldi70 [24.7K]

Answer:

The correct option is B.

Step-by-step explanation:

It is given that Joe paid 14.00 for a board game this is 70% of the original price what is the original price.

Let the original price of board game be x.

$x\times \frac{70}{100}=14$

$x\times \frac{7}{10}=14$

Multiply both sides by 10.

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Divide both sides by 7.

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The original price is 20. Therefore the correct option is B.

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Step-by-step explanation:

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3 years ago

What is the constant of proportionality in the table below?

kenny6666 [7]

Answer: $\dfrac{2}{5}$

Step-by-step explanation:

The constant of proportionality 'k' between two variables ( one independent and one dependent ) is given by :-

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In the given table, independent variable = Days

Dependent variable = Total Miles

From first row, Days = 3

Total Miles = $1\dfrac{1}{5}=\dfrac{6}{5}$

Then, the constant of proportionality in the table

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Hence, the constant of proportionality in the table is $\dfrac{2}{5}$ .

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Hailey got a grade of 93 on her last math test. However, because she turned it in late her teacher deducted 15 points. What will

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