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scZoUnD [109]
2 years ago
12

jalil and Victoria are each asked to solve the equation ax – c = bx + d for x. Jalil says it is not possible to isolate x becaus

e each x has a different unknown coefficient. Victoria believes there is a solution, and shows Jalil her work:
Mathematics
2 answers:
Pie2 years ago
8 0

Answer:

x = \frac{d+c}{a - b}

Step-by-step explanation:

Equation: ax – c = bx + d

Jalil says it is not possible to isolate x because  x has a different unknown coefficient.

Victoria t. Victoria believes there is a solution

Solving the equation:

ax-c = bx + d

ax - bx= d+c

(a - b)x = d+c

x = \frac{d+c}{a - b}

So, this shows x can be isolated .

Victoria was right .

It was not possible to isolate x if the coefficients of x would be same .

But in the given equation the coefficients of x are not same .

So, Victoria is right.

vladimir1956 [14]2 years ago
4 0

Answer:

Rewrite the expression on the left using the distributive property.

Step-by-step explanation:

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If henry were to add 5 gallons of water to a tank that is already 34 full of water, the tank would be 78 full. how many gallons
taurus [48]
Please express those fractions properly:  3/4, 7/8.

Let g be the # of gallons the tank could hold when full.  

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2 years ago
What is the completely factored form of 2x2 – 32?
Stolb23 [73]
2x^2 - 32
2(x^2 - 16)
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2 years ago
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Choose the correct item from each drop-down menu to factor the trinomial 6y2 + 19y + 15 by grouping.
Alex73 [517]

Answer: (3y - 5) • (2y - 3)

Step-by-step explanation:      6y2 - 10y - 9y - 15

2.1     Factoring  6y2-19y+15

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The middle term is,  -19y  its coefficient is  -19 .

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2 years ago
Hariette would like to review the income and expenses that were actually paid last month so she can determine how much to set as
Brrunno [24]

Answer:

Hybrid basis

Step-by-step explanation:

There are different methods of accounting used by businesses depending on their peculiar needs. Below are the type of accounting methods:

- Cash basis is when revenues and expenses are recognised when cash is recieved or paid out.

-Accrual basis is when revenue and expenses are recognised when they are earned. For example if services are rendered to a client that will pay in a week's time, since service has already been given it is considered that the future payment has been earned.

- Modified basis combines elements of cash and accrual basis. For example considering short term assets like accounts receivable and accounts payable as cash items. Long term assets are recorded on accrual basis.

- Hybrid basis is used when cash and accrual methods are used for various expenses and tax. Mostly it is used for internal accounting purposes.

In this scenario Hariette would like to review the income and expenses that were actually paid last month. This requires a cash basis that shows actual amount recieved and paid last month. Account receivable and payable are not considered.

In setting aside money for tax she will employ accrual basis accounting. It is an expense that is estimated for future use.

So the hybrid basis is the method that will be most suitable.

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2 years ago
You are having a meeting with the CEO of a soda company. You have interpreted the number of cans of soda produced versus profit
LenaWriter [7]
The shape of the graph is similar to the letter W; however, the region of interest will lie on the right of the origin, which means only the right half of the W(a negative number of cans cannot be produced). The profit produced will be maximized if the number of cans produced is greater than 3. The company will be at a loss if the number of cans produced is near 2.5. The break even situations are present if the company produces 2 or 3 cans.
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