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stich3 [128]
2 years ago
11

Eleven more than seven times a number is five less than

Mathematics
1 answer:
PtichkaEL [24]2 years ago
6 0

Answer:

x=16

Step-by-step explanation:

Let the no : be x

Acc to Ques :

7x−11=5+6x

⇒7x−6x=5+11

x=16

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Which of the following points IS a solution to the system: y > - 3x + 4 / y > 2x / - y < 7 Selected answer is not corre
Lady bird [3.3K]

Answer:

Solution : Third Option

Step-by-step explanation:

The first step here is to make all the signs uniform. As you can see the third inequality has a less than sign, which we can change to a greater than sign by dividing negative one on either side, making the inequality y > - 7.

\begin{bmatrix}y>-3x+4\\ y>2x\\ y>-7\end{bmatrix}

Now take a look at the third option. Of course the y - coordinate, 3, is greater than - 7, so it meets the third requirement ( y > - 7 ). At the same time 3 > 1( 2 ) > 2, and hence it meets the second requirement as well. 3 > - 3( 1 ) + 4 > - 3 + 4 > 1, meeting the first requirement.

Therefore, the third option is a solution to the system.

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2 years ago
By what percent will a fraction increase if its numerator is decreased by 30% and its denominator is decreased by 50%?
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3 years ago
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Marat540 [252]

Answer:

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3 0
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Find the diameter of a cone that has a volume of 104.67 cubic inches and a height of 4 inches. Use 3.14 for pi. 4 inches 6 inche
aleksandr82 [10.1K]
V:  volume of a cone = (πr²h)/3 = 104.67 in³
π:  pi = 3.14
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h:  height = 4 in

V = (πr²h)/3
V = r²(πh)/3

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r = √25
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thus . . . 

<u><em>d = 10 in </em></u>
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Trava [24]

Answer and Step-by-step explanation:

one divided by (in parentheses) x minus eight should look like this:

\frac{1}{x-8}

This is a graph of this expression.

#teamtrees #WAP (Water And Plant)

8 0
2 years ago
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