3 years ago

(n+8)+(n-12) solve plz help me!!!!

Mathematics

2 answers:

Liono4ka [1.6K]3 years ago

4 0

Answer:

2n-4

Step-by-step explanation:

attashe74 [19]3 years ago

3 0

Answer:

2n -4

Step-by-step explanation:

1. Remove the parenthesis

n + 8 + n - 12

2. Simplify

n + 8 + n - 12 = 2n -4

You might be interested in

Which of the following could be the equation of the function below? On a coordinate plane, a curve crosses the y-axis at y = 2.

Neko [114]

Answer:

I believe according to the information provided that the answer would be would be B

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What is the perimeter of a rectangle with a. Length of 13 feet and a width of 9 feet

lisabon 2012 [21]

13 + 13 + 9 + 9
The perimeter is 44

5 0

3 years ago

Read 2 more answers

Pairs of expressions are given. Select the pairs that are equivalent .

mafiozo [28]

Answer:

All the options are correct

4 0

3 years ago

Find the equation of the line through the point (-2,-2) that is perpendicular to the line y=2x-1

Lerok [7]

A line perpendicular to y = 2x - 1 must have the slope -1/2 (negative reciprocal of 2).

Thus, the eq'n of the new line is y+2 = (-1/2)(x+2).

5 0

2 years ago

Molly wants to buy a shirt at the store. It was originally $50, but the store is selling it for 25% off. How much does she owe n

natta225 [31]

I would say the answer would be b

5 0

3 years ago

Read 2 more answers