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3 years ago

justin purchased n notebook. they were 4 dollars each. write and equation to represent the total cost c that Justin paid.

Mathematics

1 answer:

AleksandrR [38]3 years ago

5 0

Answer:

c=4n

Step-by-step explanation:

hope this helps

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WITCHER [35]

Answer:

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25mph

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2 years ago

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X^5y^3/x^2-x-6 * x^2 -9/x^2y^4

zvonat [6]

$\bf \cfrac{x^5y^3}{x^2-x-6}\cdot \cfrac{x^2-9}{x^2y^4}\implies \cfrac{x^5y^3}{x^2-x-6}\cdot \cfrac{\stackrel{\textit{difference of squares}}{x^2-3^2}}{x^2y^4} \\\\\\ \cfrac{x^5y^3}{~~\begin{matrix} (x-3) \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~(x+2)}\cdot \cfrac{~~\begin{matrix} (x-3) \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~(x+3)}{x^2y^4}\implies \cfrac{x^5y^3}{x+2}\cdot \cfrac{x+3}{x^2y^4}$

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4 years ago

What else would this be

katovenus [111]

Put a square it could also be a square

8 0

3 years ago

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3) The measure of angle A is 59.5 degrees. Angle B is supplemental to Angle A. What is the measure of angle B? Show your work he

laila [671]

Answer:

Angle B = 120.5°

Step-by-step explanation:

When two angles are supplementary, it means that they add up to 180°. Therefore, you can find the measure of Angle B by doing the following:

Angle B = 180 - 59.5

Angle B = 120.5°

Hope this helps

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2 years ago

1/2 (6x-10) - x =<br><br> What's the other side of the equation?

LiRa [457]

Answer:

Step-by-step explanation:

1/2 (6x-10) - x

Opening bracket

= 6x/2 - 10/2 - x

= 3x - 5 - x

= 2x - 5

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3 years ago