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kotegsom [21]
3 years ago
14

5×12÷[-12÷{15+(4-13)}]​

Mathematics
1 answer:
Elina [12.6K]3 years ago
8 0

Answer:

=5×12÷[-12÷{15+(-9)}]

=5×12÷[-12÷6]

=5×12÷(-2)

=-30

Step-by-step explanation:

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What is the slope of the line? (please explain!)
Dennis_Churaev [7]

Answer:

-2/5

Step-by-step explanation:

Slope of a line is also called gradient.

Let A(x₁,y₁) and B(x₂,y₂) be points on a certain line;

slope = (y₂ -y₁)/(x₂ - x₁)

In this question the 2 points that lie on the line are: (-5,5) and (0,3)

slope = (3 - 5)/(0 - -5)

         = -2/5

4 0
3 years ago
Read 2 more answers
What is the equation of the exponential curve that passes through the points (0,3) and (5,96)
Alja [10]

Answer:

93/5

Step-by-step explanation:

So bassicaly you would put  m= 9/35

4 0
3 years ago
Common ratio for 64,-16,4,-1
Gala2k [10]

Answer:

-1/4

Step-by-step explanation:

Multiplying 64 by -1/4 results in -16;

mult. -16 by -1/4 results in 4,

and so on.

The common ratio is -1/4.

5 0
4 years ago
20 points for brainliest answer do not guess.Which expression is equivalent to 2x + 3y - x - (8 + 1)
Yuri [45]
The correct answer is 'C' 

If X = 2, and Y = 4: 

2(2) + 3(4) - 2 - (8 + 1) = 5
4 + 12 - 2 - 9 = 5
16 - 2 - 9 = 5
14 - 9 = 5
= 5

(2) + 3(4) - 9 = 5 
2 + 12 - 9 = 5 
14 - 9 = 5 
= 5 

So, your answer would be 'C' X + 3Y - 9  
7 0
3 years ago
Read 2 more answers
Griffin's Goat Farm, Inc., has sales of $671,000, costs of $333,000, depreciation expense of $77,000, interest expense of $48,50
Alchen [17]

Net income for the firm = $161,500

Step-by-step explanation:

Step 1 :

Total sales of the goat farm = $671,000

Cost incurred = $333,000

Depreciation expense = $77,000

Interest expense = $48,500

We need to compute the net income of the firm

Step 2 :

The profit before tax can be computed by subtracting all the expenses from the sale.

Total expenses of the firm = 333,000 + 77,000+ 48,500 = $458,500

Profit before tax = 671,000 - 458,500 = $212,500

Step 3 :

Percentage of tax for the firm = 24%

Amount of tax for the firm = 24% of 212500 = 51000

Net income = Total profit after tax = 212500 - 51000 = 161,500

Step 4 :

Answer :

Net income for the firm = $161,500

3 0
4 years ago
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