All categories

3 years ago

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...

You might be interested in

Do you think you should use a zero-based budgeting system? Explain why or why not.

Oksana_A [137]

Yes, because it gives you an opportunity to put forth money for the future on what to do with it. but only if you reach the zero at the end of the month. you can use it in many ways like emergency funds or an envelope system.

6 0

3 years ago

If your firm buys $1,000 worth of supplies on credit with terms 3/15 n60 and pays the bill on the 60thday after the purchase:

Agata [3.3K]

Answer:

Nominal Cost of Trade Credit = 25.09%

Exact Cost of Trade Credit = 28.03%

Explanation:

given data

buys worth = $1,000

terms = 3/15 n60

pays the bill = 60th day

to find out

Nominal Cost of Trade Credit and Exact Cost of Trade Credit

solution

we know here Discount % and time 60 day and discount period that is

Discount % = 3%

time for Payment = 60 days

and Discount Period = 15 days

so Nominal Cost of Trade Credit will be as

Nominal Cost of Trade Credit = Discount % ÷ (100 - Discount % ) × [ 365 ÷ (time for Payment - Discount Period) ] ..................1

put here value we get

Nominal Cost of Trade Credit = $\frac{0.03}{1-0.03}$ × $\frac{365}{60-15}$

Nominal Cost of Trade Credit = 25.09%

and

Exact Cost of Trade Credit will be here as

Exact Cost of Trade Credit = (1+Discount % ÷ (100%-Discount %))^(365/(time for Payment - Discount Period) - 1 ..................2

put here value we get

Exact Cost of Trade Credit = $(\frac{1+0.03}{1-0.03})^{\frac{365}{60-15}} - 1$

Exact Cost of Trade Credit = 28.03%

5 0

3 years ago

On January 2, 2016, Bray Corporation issues 900 shares of $100 par convertible preferred stock for $117 per share. On January 7,

nydimaria [60]

Answer:

See Explanation

Explanation:

1. Prepare the January 2, 2016, journal entry to record the issuance of the preferred stock.

The following entries are needed..

1. Cash

..... Preferred Stock

......Additional Paid-in capital for preferred stock

The entries are calculated as follows

Cash = 900 * $117 = $105,300

Preferred Stock = $100 par * 900 = $90,000

Additional Paid-in capital for preferred stock =$105,300 - $90,000 = $15,300

The entries are as follows

Cash ------- $105,300

Preferred Stock --------- $90,000

Additional Paid-in capital for preferred stock ------- $15,300

2a.

The entries are as follows

Preferred Stock

Additional Paid-in capital on preferred stock

Common stock

Additional Paid-in capital on preferred stock conversion

The entries are calculated as follows;

Preferred Stock = $100 par * 900 = $90,000

Additional Paid-in capital for preferred stock =$105,300 - $90,000 = $15,300

Common Stock = $7 par * 900 * 10 = $63,000

Additional Paid-in capital on preferred stock conversion =$105,300 - $63,000 = $42,300

The entries are as follows

Preferred Stock --------- $90,000

Additional Paid-in capital for preferred stock ------- $15,300

Common Stock ---------- $63,000

Additional Paid-in capital on preferred stock conversion -------- $42,300

The entries are as follows

Preferred Stock

Additional Paid-in capital on preferred stock

Retained Earnings

Common stock

The entries are calculated as follows;

Preferred Stock = $100 par * 900 = $90,000

Additional Paid-in capital for preferred stock =$105,300 - $90,000 = $15,300

Common Stock = $12 par * 900 * 10 = $108,000

Retained Earnings =$108,000 - $90,000 - $15,300 = $2,700

The entries are as follows

Preferred Stock --------- $90,000

Additional Paid-in capital for preferred stock ------- $15,300

Retained Earnings = $2,700

Common Stock ---------- $108,000

6 0

4 years ago

If a prep cook prepares ready to eat foods that will be held before service they may be kept for more than 24 hours if

nikklg [1K]

If a prep cook prepares ready to eat foods that will be held before service they may be kept for more than 24 hours if the food was date marked. He can only store the food if he is sure about the life span of the food he is preparing. The<span> cook should ensure that the he knows when will the food will expire. He should anticipate if </span>within 24 hours, the food will not be spoiled. He will ensure the proper refrigeration of the food to preserve it until the desired time when it will be used. He needs to have the proper storage of the food where the food will be preserved as it is.<span> </span>

8 0

3 years ago

The skillful supply chain manager declared she would not only disaggregate cycle inventory, but she would also aggregate safety

Elena-2011 [213]

Answer:

a. high value and high demand.

Explanation:

Since the skillful supply chain manager declared she would not only disaggregate cycle inventory, but she would also aggregate safety inventory and use an inexpensive mode of transportation for replenishing cycle inventory and fast mode when using safety inventory for her product that had high value and high demand.

Generally, when dealing with the transportation of goods that has high value and high demand, it is necessary and important that manufacturers or suppliers use the fast mode in order to meet up with their consumer's increasing demand. Simply stated, an increase in the demand for goods and services should be met with an increased supply, so as to reach equilibrium.

For the safety inventory, which are extra level of goods carried for the purpose of mitigating consumer demand that exceeds the amount forecasted by the manufacturer or supplier in a given period of time.

She decided, she would use a fast mode of transportation for safety inventory of goods with high value and high demand.

The replenishing cycle inventory involves the process of restocking or resupplying a retailer and distributor, when they place a replenishment order.

3 0

3 years ago

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

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