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Readme [11.4K]
3 years ago
10

7.5 4.2

Mathematics
1 answer:
Studentka2010 [4]3 years ago
3 0
<span>✡ Answer: x=6.72 </span><span>✡


- - Solve:

</span><span><span>- - First step is to cross-multiply:
</span>- </span><span>7.5*x=4.2*12
- 7.5x=50.4

- - The next step is to divide both sides by the number </span><span>7.5
-\frac{7.5x}{7.5} =  \frac{50.4}{7.5} &#10;

</span>
<span>- - x=6.72</span>




✡Hope this helps<span>✡</span>
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Step-by-step explanation:

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Step-by-step explanation:

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<u>Step 3:  Determine the difference to just get the white area</u>

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Answer: A_{white} = 119\ cm^2

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Yesterday Bethany sent 60 text messages she said that 15% of those messages were to her best friend how many text messages didn'
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51 messages

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