3 years ago

Consider equation 2x+7=5w-23

Mathematics

1 answer:

sveticcg [70]3 years ago

4 0

Answer:

x= 5/2w-15 .

Step-by-step explanation:

See the image below:)

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nataly862011 [7]

Solution:

Given:

$\frac{a}{b}\cdot\frac{c}{d}$

Since b and d are nonzero elements, then it is the product of two rational numbers.

Multiplying two rational numbers produces another rational number.

Therefore, the product is a rational expression.

OPTION C is the correct answer.

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1 year ago

If ln(4x+y)=2x-3,then dy/dx=

Viktor [21]

$\ln(4x+y)=2x-3$

Differentiate both sides wrt $x$ :

$\dfrac{\mathrm d(\ln(4x+y))}{\mathrm dx}=\dfrac{\mathrm d(2x-3)}{\mathrm dx}$

By the chain rule, we get

$\dfrac1{4x+y}\dfrac{\mathrm d(4x+y)}{\mathrm dx}=2$

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3 years ago

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aleksandrvk [35]

Answer:

Option three

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Plz help I don’t under stand how to get this common ratio

Talja [164]

Answer:

2 over 5

Step-by-step explanation:

Common ratio =

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3 years ago

The population of bacteria in a culture grows at a rate proportional to the number of bacteria present at time t. after 3 hours

jeka57 [31]

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3 years ago