2 years ago

Four men are to divide K500 equally among them. When the money was given, 20% was taken away.

Mathematics

1 answer:

Agata [3.3K]2 years ago

4 0

Answer: 20% of 500= 100

So 500-100 = 400

4x100= 400

Step-by-step explanation:

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The perimeter of a rectangle is 202. The length is 26 more than 4 times the width. Find the dimensions

jek_recluse [69]

Answer:

$P = 2*(26+4y) + 4y$

And if we solve for y we got:

$202= 52 +8y +4y$

$202= 52 +12 y$

And replacing we got:

$150 = 12y$

And we got:

$y = \frac{150}{12}= 12.5$

And for x we got:

$x = 26 +4*12.5 = 76$

So then the length would be 76 and the width we got 12.5

Step-by-step explanation:

For this case we have a rectangle. The perimeter is given by:

$P= 2x+2y$

Where x represent the length and y the the width. We can set the following conditions:

$x = 26 +4y$

And if we replace the conditions we got:

$P = 2*(26+4y) + 4y$

And if we solve for y we got:

$202= 52 +8y +4y$

$202= 52 +12 y$

And replacing we got:

$150 = 12y$

And we got:

$y = \frac{150}{12}= 12.5$

And for x we got:

$x = 26 +4*12.5 = 76$

So then the length would be 76 and the width we got 12.5

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Perform the following computations. retail price of steel-belted radial tire = $89.50 discount offered = 10% federal tax = 12% l

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For the answer to the question above
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I hope my answer helped you. Feel free to ask more questions. Have a nice day!

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