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AysviL [449]
3 years ago
14

-\frac{9x}{4}=27

Mathematics
1 answer:
IRISSAK [1]3 years ago
4 0

\bf \cfrac{-9x}{4}=27\implies \stackrel{\textit{cross multiplying}}{-9x=4(27)}\implies x=\cfrac{4(27)}{-9}\implies x=4\cdot \cfrac{27}{-9} \\\\\\ x=4\cdot -3\implies x=-12

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Write each number<br><br> 1. 1,000 more than 3,872
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The value for a number that is 1000 more than 3,872 will be 4,872

In the given question, it is stated that we have to find out the value of the expression given. The expression states that we have to find out a number that is 1000 more than 3872.

This can easily be done. To find out the value for a number that is 1000 greater than 3872, we just need to add the value to the number i.e. we need to add 1000 to 3872. Let the new number be 'x'.

So, by solving this condition, we get

=> x = 3872 + 1000

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Here we get x = 4872.

Hence, 1000 more than 3,872 will be 4,872.

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1 year ago
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Hello : 
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8 0
3 years ago
Segment DE has endpoints at D(2, - 8) and E(-4, 4) . If it is dilated about the origin by a factor of 4, which of the following
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Answer:

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Step-by-step explanation:

If the class average is currently 70% and she wants to increase it by 10% every week for 3 weeks, 10×3=30% and 70+30= 100%.

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Each pound of fruit costs $4. Write an expression that shows the total cost of fruit use the variable you identified in the ques
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The expression would be j • $4
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3 years ago
Read 2 more answers
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