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skelet666 [1.2K]
3 years ago
12

When 2/3 is added to a certain number, the sum is 3 greater than twice the number.

Mathematics
1 answer:
galina1969 [7]3 years ago
3 0
3(2/3+n)=2n I believe
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Please hurry I will mark you brainliest
sveticcg [70]

I hope this gonna by helpful to you.

The formula y=kxn y = k x n is used for direct variation. The value k is a nonzero constant greater than zero and is called the constant of variation.

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What is the mid point of the x-intercepts of f(x)=(x-2)(x-4)?
Oxana [17]

Answer:

The x-int.s are (2, 0) and (4, 0) so the midpoint will be (3, 0).

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Please help!! the temperature at wonder lake is 12°f. during a storm, the temperature changes by -26° f. what is the temperature
UkoKoshka [18]

Answer:

-14°F

Step-by-step explanation:

First, we start at 12°f. Then, the temperature changes by -26°f. This means that we add (-26°f) to what we currently have. We then have

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Yuri [45]
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What is an equation of the line that passes through (2,2) and is parellel to the line y=7x
laila [671]

Answer:

Therefore, equation of the line that passes through (2,2) and is parellel to the line y=7x is y=7x-12

Step-by-step explanation:

Given:

a line y=7x

To Find:

Equation of line passing through ( 2, 2) and is parellel to the line y=7x

Solution:

y=7x     ...........Given

Comparing with,

y=mx

Where m =slope

We get

Slope = m = 7

We know that parallel lines have Equal slopes.

Therefore the slope of the required line passing through (2 , 2) will also have the slope = m = 7.

Now the equation of line in slope point form given by

(y-y_{1})=m(x-x_{1})

Substituting the points and so we will get the required equation of the line,

(y-2)=7(x-2)=7x-14\\\\y=7x-12......Equation\ of\ line

Therefore, equation of the line that passes through (2,2) and is parellel to the line y=7x is y=7x-12

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3 years ago
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