4 years ago

What are the steps to add polynomial fractions?

1 answer:

6 0

To add or subtract rational expressions with unlike denominators, first find the LCM of the denominator. ...

Write each expression using the LCD. ...

Add or subtract the numerators.

Simplify as needed.

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What is the factored form of 8x^2 + 12x

Crazy boy [7]

The answer is the following:

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hope it helped :)

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3 years ago

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A T-shirt shop charges a $25 set-up fee for a new T-shirt design and $6 for every shirt ordered. Which equation best represents

Reptile [31]

Answer:

$y = 25 + 6x$

Step-by-step explanation:

<em>The given options are not in anyway related to the question. So, I will do away with them.</em>

Given

$Set-up\ Fee = \$25$

$Per\ Shirt = \$6$

Required

Determine the linear relationship

Let

y represents the total cost

x represents the number of shirts

The relationship between x and y is:

$y = Setup\ Fee + Amount\ Per\ Shirt * x$

This gives:

$y = 25 + 6* x$

$y = 25 + 6x$

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SOVA2 [1]

Answer:

The Answer is D

Step-by-step explanation:

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Which of the following changes will always be true for an exothermic process?

Ivenika [448]

Given that I no not see any explanation in the previos answer, I think you can benefit of this.

Exothermic refers only to the fact that the reaction releases energy in the form of heat when occurs. So, the enthalpy is higher at start and lower and the end.

Seen in this way, you can deduct that the change in enthalpy is negative, which is what the third option says.

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