2 years ago

Subtract −7n+2 from 2n−1 . What is the answer? A.−5n+1 B.9n−3 C.9n + 1 D.−9n+3

Mathematics

2 answers:

damaskus [11]2 years ago

8 0

Answer:

9n−3

Step-by-step explanation:

Ludmilka [50]2 years ago

3 0

Make sure that the subtraction is set up in the correct order. We are subtracting -7+2 FROM 2n-1.

(2n-1) - (-7n+2)

Distribute the negative.

(2n-1) + (7n-2)

Combine like terms.

9n - 3

The answer is B.

You might be interested in

Simplify the ratio 12:18

denis-greek [22]

Answer: 2:3

Step-by-step explanation:

The fraction 12/18 is equivalent to 2/3.

3 0

3 years ago

Read 2 more answers

One hundred eighty is equal to how many tens

Nadya [2.5K]

There are 18 tens in 180 because if you divide 180 divided by 10, you get 18. you can also do it in your head!!!
Hope this helps!!!

5 0

2 years ago

7) A coin is tossed three times, with 'heads' or 'tails' recorded after each toss. The number of possible outcomes for this expe

makkiz [27]

2^3 = 8 outcomes possible.

5 0

3 years ago

Help peeps i shall give brainalist .-_-.

Oksana_A [137]

The answer is B
R=89.49/2 pi
It give you the circumference and you need to find the radius

5 0

2 years ago

It was calculated that 75 men could complete a piece of work in 20 days.When work was scheduled to commence, it was found necess

scZoUnD [109]

It will take at least 93.75?

5 0

3 years ago

Read 2 more answers

Subtract −7n+2 ​​from 2n−1 ​. What is the answer? A.−5n+1 B.9n−3 C.9n + 1 D.−9n+3

Subtract −7n+2 from 2n−1 . What is the answer? A.−5n+1 B.9n−3 C.9n + 1 D.−9n+3