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3 years ago

What is the unit rate of $3.49 of cupcakes

2 answers:

7 0

114 is the answer I’m pretty sure

3 0

That's it? How many cupcakes

You might be interested in

diamong [38]

Answer:

same slope but the y- intercept would be -9

7 0

3 years ago

Anton [14]

♡ The Question ♡

- Which of the following is equivalent to the power shown below? 8^4

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☆ The Answer ☆

- Your answer should be C!

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♡ The Explanation/Step-By-Step ♡

- When your power is being shown as 8^4, this can be represented as 'Eight four times.' This means it could be, 8, 8, 8, 8. Hope this helps!

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☆ Tips ☆

- No tips provided!

4 0

3 years ago

gavmur [86]

The simplified expression of the function $f(x) =\dfrac{x-4}{x^2+13x+36}$ is

$f(x) = \dfrac{x-4}{(x+9)(x+4)}$ . f(x) is increasing for all x > –4.The correct answer is option C.

<h3>What is a function?</h3>

A function is defined as a relation between the set of inputs having exactly one output each.

The function expression is given as:

$f(x) =\dfrac{x-4}{x^2+13x+36}$

Expand the denominator

$f(x) =\dfrac{x-4}{x^2+4x +9x+36}$

Factorize the denominator

$f(x) =\dfrac{x-4}{x(x+4)+9(x+4)}$

Factor out x + 9

$f(x) = \dfrac{x-4}{(x+9)(x+4)}$

The simplified expression of the function $f(x) =\dfrac{x-4}{x^2+13x+36}$ is

$f(x) = \dfrac{x-4}{(x+9)(x+4)}$ . f(x) is increasing for all x > –4