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frozen [14]
3 years ago
10

Simplify the expression 6(-5n + 7)

Mathematics
2 answers:
Hunter-Best [27]3 years ago
7 0

6(-5n+7)=0


We simplify the equation to the form, which is simple to understand

6(-5n+7)=0


Reorder the terms in parentheses

+(-30n+42)=0


Remove unnecessary parentheses

-30n+42=0


We move all terms containing n to the left and all other terms to the right.

-30n=0-42


We simplify left and right side of the equation.

-30n=-42


We divide both sides of the equation by -30 to get n.

n=1.4

Hope this helps!

Amanda [17]3 years ago
7 0

6(-5n + 7)  

6x-5n=-30n

6x7=42

-30n+42

 divide -30  both side


n=1.4


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(x_1,y_1) = (2,1.6)

(x_2,y_2) = (7.6,1.6)

An absolute function is represented as:

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y = a |x - 4.8| + 6.4

Substitute (x_1,y_1) = (2,1.6) for x and y

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2.8a =- 4.8

Solve for a

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y =- \frac{12}7|x- 4.8| + 6.4

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See attachment for graph that models the path

Read more about absolute equations at:

brainly.com/question/2166748

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givi [52]

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