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melisa1 [442]
3 years ago
13

Kristy ask Lonnie to think add 3 to it multiply the sum by 2 and the subtract 6 let n stand for lonnie starting number which exp

ression represents Lonnie final number?
Mathematics
1 answer:
Kryger [21]3 years ago
5 0

Answer:

2(n+3)-6

n=0

Step-by-step explanation:

2(3+n)-6=

Simplifying

2(3 + n) + -6 = 0

(3 * 2 + n * 2) + -6 = 0

(6 + 2n) + -6 = 0

Reorder the terms:

6 + -6 + 2n = 0

Combine like terms: 6 + -6 = 0

0 + 2n = 0

2n = 0

Solving

2n = 0

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Divide each side by '2'.

n = 0

Simplifying

n = 0

You might be interested in
The federal government covers a period called a _____ year??
mr Goodwill [35]

Answer:

fiscal year

Step-by-step explanation:

The fiscal year is the accounting period for the federal government which begins on October 1 and ends on September 30. The fiscal year is designated by the calendar year in which it ends; for example, fiscal year 2013 begins on October 1, 2012 and ends on September 30, 2013.

6 0
3 years ago
If a is a solution of abs(x+3)>4, then is a also a solution of x+3>4?
Alexandra [31]

Answer:

Yes

Step-by-step explanation:

After solving for the two values of a, the second inequality gives a value inside the range of the first inequality.

7 0
3 years ago
the ratio of the temperature of room S to the temperature of room T is 2:3 and the ratio of the temperature of room T to the tem
zalisa [80]

Step-by-step explanation:

s:t=2:3

t:u=2:3

s:u=?

s/u=2/3

5 0
3 years ago
Use all 2,4,6,8 Once and any operation and brackets to find two equations that equal 24
Genrish500 [490]

Answer:

It is given that by using 2,4,6,8 once and any operation and brackets we have to make two equations which is equal to 24.

1. [8×6]÷(4-2)=48÷2=24 [ First multiplied 8 and 6 keeping them in a bigger bracket then divided by (4-2=2) by keeping it in a single smaller bracket.

2. [8×4]- (6+2)=32 -8=24 [Multiply 8 and 4 and then subtract (6+2=8) from it.This is equal to 24.

These are the two equations that i wrote for you , you can find many more by yourself.


7 0
3 years ago
Which expression is equivalent to 2(3x+4)(x−1)(x−3)?
Vera_Pavlovna [14]

Answer:

A

Step-by-step explanation:

=(2(3x+4)(x−1))(x+−3)

=(2(3x+4)(x−1))(x)+(2(3x+4)(x−1))(−3)

=6x3+2x2−8x−18x2−6x+24

=6x3−16x2−14x+24

6 0
2 years ago
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