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vagabundo [1.1K]
3 years ago
8

Ummmmmm Helppppppp Needeeeeeed

Mathematics
2 answers:
leva [86]3 years ago
8 0

Answer:

d: 20(n-1)

Step-by-step explanation:

2\left(n-7\right)-3\left(2-6n\right)

Expand:

2n-2*7-3*2-(-3)*6n

2n-14-6+18n

2n+18n-14-6

20n-20

Factorise:

20(n-1)

belka [17]3 years ago
5 0

Answer:

I dont really know, but you dont have to listen but i think its D! its D!

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In the function f(x) = 3x + 2, f(5) =
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Aisha wants to paint the four walls of her living room.
sergiy2304 [10]

The total amount Aisha would pay to paint her room is $54.

<h3>What is the cost of painting the rooms?</h3>

The first step is to determine the area of the walls. The walls have the shape of a rectangle. Thus, the formula for the area of a rectangle would be used to determine the area of the wall.

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