Mathematics: Leila bought 4 CDs that were each the same price. Including sales tax, she paid a total of 58.80. Each CD had a tax of 0.90. What was the price of each CD before tax?

Leila bought 4 CDs that were each the same price.

Ответ:

biba54

28.03.2021

$13.80, got this answer by taking 0.90 and dividing 4 by it. The subtracted that answer from 58.80. Once i found that solution i divided it by 4 and got 13.8

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Ответ:

talanna394

16.10.2022

Mathematics

The first step for solving this expression is to reduce the fraction with 11.
$\sqrt{ \frac{5 x^{7} y^{6} }{ x^{11} y^{8} } }$
Now reduce the fraction with $x^{7}$ .
$\sqrt{ \frac{5 y^{6} }{ x^{4} y^{8} } }$
Reduce the fraction one more time with $y^{6}$ .
$\sqrt{ \frac{5}{ x^{4} y^{2} } }$
To take the root of a fraction,, we must take the root of the numerator and denominator separately. This rule will change the expression to the following:
$\frac{ \sqrt{5} }{ x^{2} y}$
Since we cannot simplify this fraction any further,, the final answer is going to be $\frac{ \sqrt{5} }{ x^{2} y}$ .
Let me know if you have any further questions.
:)

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Leila bought 4 CDs that were each the same price. Including sales tax, she paid a total of 58.80. Each CD had a tax of 0.90. What was the price of each CD before tax?

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