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kari74 [83]
3 years ago
5

Please help me I will give brainlist

Mathematics
2 answers:
musickatia [10]3 years ago
7 0

2n + 3

1 and 3 are like terms, and because there are no more variables, the 2n will stay alone :)

Elena L [17]3 years ago
5 0

Answer:

3 + 2n

Step-by-step explanation:

2 + 1 = 3.

2n cannot be added into this because it has a letter in front of it. Therefore, it stays on its own.

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I don’t even know what i’m doing anymore. aren’t there supposed to be two answers??
Evgen [1.6K]

Answer:

a>4

Step-by-step explanation:

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Multiply by -1 both sides and FLIP SIGN

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Interval notation is (4,∞)

[ ] a square bracket when we want to include the number 4

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8 0
3 years ago
Find the volume of the cylinder
klasskru [66]

Answer:

7 x 7 x 17 =833

Step-by-step explanation:

833in^3

3 0
3 years ago
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Alecsey [184]
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3 0
3 years ago
Which graph represents the function R(x) = 821+ +4?
Paha777 [63]

Answer:

answer is i

Step-by-step explanation:

6 0
3 years ago
HELP WILL MARK YOU BRAINLIEST
erma4kov [3.2K]

Answer:

r = 11

Step-by-step explanation:

mDG and mGM must add up to mDM

Step 1: Set up equation

mDG + mGM = mDM

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Step 2: Solve for <em>r</em>

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<u>Add 9 to both sides:</u> 4r = 44

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3 0
3 years ago
Read 2 more answers
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