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Ivan
3 years ago
13

(3x+16) ( 5x-54) find the value of the x

Mathematics
1 answer:
devlian [24]3 years ago
5 0

Answer:

15x^2 -82x-864

Step-by-step explanation:

MUse foil method

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Anettt [7]

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  hmm...

Step-by-step explanation:

3 0
3 years ago
Based on the family the graph below belongs to, which equation could represent the graph? image below.
natka813 [3]

Answer:

y = 1/x+2 + 3

Step-by-step explanation:

x = -2

y = 3

8 0
3 years ago
1k + 9&gt;30 <br><br> Plis ayúdenme
Leni [432]

Answer:

Step-by-step explanation:

1k +9 > 30

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7 0
2 years ago
Find out net profit after tax from the following information:
WARRIOR [948]

Answer:

Net Profit after tax Rs 15,000

Step-by-step explanation:

The computation of the net profit after tax is shown below:

Gross profit Rs. 1,25,000

Less:

Selling and distribution expenses Rs. 21,000

General and administrative expenses Rs. 75,000

Interest on loan Rs. 5,000

Gain on sale of plant Rs. 4,000

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Less: income tax expense at 25% of Rs 20,000 Rs 5000

Net Profit after tax Rs 15,000

3 0
3 years ago
Plz answer the question attached
Agata [3.3K]

Answer:

y = -2x + 5

Step-by-step explanation:

To find the slope, you need to pick two points and put into the slope formula.  It doesn't matter which ones, you will get the right answer regardless.  I used (-3, 11) and (2, 1).

m=\frac{y_{2} -y_{1} }{x_{2} -x_{1} } \\m=\frac{11 -1 }{-3 -2 } \\m=\frac{10 }{-5 } \\m=-2

Now that you have the slope, you can plug it into point-slope form to find the equation in slope-intercept form.  You will also need to plug one of the given points.  Again, it doesn't matter which one.

y-y_{1}=m(x-x_{1} )\\y-1=-2(x-2)\\y-1=-2x+4\\y=-2x+5

4 0
3 years ago
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