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IceJOKER [234]
3 years ago
12

The price of a 2$ loaf of bread is taxed 7% what is the final price

Mathematics
2 answers:
Elanso [62]3 years ago
8 0
$2 is 200¢ so you can divide 200 by 100 which is 2 or in cents, 0.02¢, or 1%. 
Now multiply 0.02 by 7 and you get 0.14.
This is the tax.
Add $2 and $0.14 and the final answer would be $2.14
Svetach [21]3 years ago
4 0
2×7%=0.14, 2+0.14= $2.14
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Answer:

16

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xxTIMURxx [149]

Answer:

16, 56, ...

Step-by-step explanation:

It looks like you have to put in each cell the multiplication of the row and the column, so the columns are 2, 7, 4 etc., and the row is always 8.

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Second cell: 7x8 = 56

and so on

It teaches you to apply the multiplication in a random sequence; you should be able to do this in your head.

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3 years ago
To rationalize the denominator of 2/square 13+ squared 11 , you should multiply the expression by which fraction?
eimsori [14]

<u><em>Answer:</em></u>

You should multiply the expression by \frac{\sqrt{13}-\sqrt{11}}{\sqrt{13}-\sqrt{11}}

<u><em>Explanation:</em></u>

To rationalize any expression, you must multiply it by its conjugate. A conjugate is defined as a similar expression to the original one but with an opposite sign

<u>This means that:</u>

The conjugate of a + b would be a -  b

Now, the given expression is \frac{2}{\sqrt{13}+\sqrt{11}}

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You should multiply the expression by \frac{\sqrt{13}-\sqrt{11}}{\sqrt{13}-\sqrt{11}} in order to rationalize the denominator

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erma4kov [3.2K]

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