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horsena [70]
3 years ago
14

Solve the simultaneous equation y+x=42y-x=5​

Business
1 answer:
beks73 [17]3 years ago
6 0

Answer:

<h2>Value of X = 1</h2>

<h2>Value of y = 3</h2>

Solution,

Using substitution method,

y + x = 4

Move 'x' to the left hand side and change its sign:

y = 4 - x --------> equation (i)

Now,

2y - X = 5

putting the value of y from equation (i)

2( 4 - x ) - X = 5

8 - 2x - x = 5

8 - 3x = 5

- 3x = 5 - 8

- 3x = - 3

The difference sign (-) will be cancelled in both sides

3x = 3

3x/3 = 3/3

X = 1

Value of X is 1

Now, replacing the value of X in equation (i)

y = 4 - x

= 4 - 1

= 3

Value of y is 3

Hope this helps...

Good luck on your assignment...

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Answer:

$3,000

Explanation:

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5 0
3 years ago
Consider two stocks, A and B. Stock A has an expected return of 10% and a beta of 1.2. Stock B has an expected return of 14% and
barxatty [35]

Answer:

B; it offers an expected excess return of 1.8%

Explanation:

Here are the options :

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to determine which stock is the better buy, we have to calculate the expected return of the stocks using CAPM

According to the capital asset price model: Expected rate of return = risk free + beta x (market rate of return - risk free rate of return)

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The next step is to determine the excess return

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Why are some economists concerned about the proliferation of regional trade agreements? regional trade agreements terms can conf
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mel-nik [20]

Answer:Internal recruitment

Explanation:

Internal recruitment happens When the company as a vacancy and looks with in its existing employees to fill the the vacant position. Hiring within the company has many because the company is hiring some one who is already familiar with culture and ethos of the company, he or she is also familiar with the procedures and operations of the company that reduces induction time and possible training time.

The costs associated with internal recruitment are significantly lower than the costs of recruiting externally for example, recruiting externally the company has to do background checks on the new employees and sometimes pay the the recruiting agency for their services. It also takes a long time to find a suitable candidate when recruiting externally because the company receives many applications which may result in an increase in admin costs associated with recruiting externally.

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MaRussiya [10]

Answer:

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7 0
3 years ago
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