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Evgesh-ka [11]
4 years ago
12

Write an equation for the nth term of an arithmetic sequence then find a 25.

Mathematics
2 answers:
Damm [24]4 years ago
5 0
Look up math way and type it in its free and it will help alot.
I am Lyosha [343]4 years ago
3 0
19.

an<span> = 3n + 2

...........................

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Simplify the expression:<br> -29 - 1 - 4 - 89
amm1812

Answer:

-123

Step-by-step explanation:

6 0
3 years ago
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PLEASE HELP The coefficients of the first four terms in the expansion of (a + b) ^5 are a) 1, 3, 5, 7 b) 1, 4, 6, 4 c) 1, 2, 3,
xeze [42]

Answer:

D is the correct answer

Step-by-step explanation:

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The expansion should always have n + 1 number of terms

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3 years ago
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5. Which point is a solution to this system of equations.
Softa [21]

Answer:

(2, - 1 )

Step-by-step explanation:

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9x - 3y = 21 → (30

add (2) and (3) to eliminate y

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substitute x = 2 into either of the 2 equations and solve for y

substituting into (2)

2(2) + 3y = 1

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3y = - 3 ( divide both sides by 3 )

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solution = (2, - 1 )

6 0
2 years ago
Glven the system of equations, what is the solution?
timofeeve [1]

Answer:

Hi! The answer to your question is B. [(-34/7, -16/7)]

Step-by-step explanation:

☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆

☁Brainliest is greatly appreciated!☁

<em>Hope this helps!!</em>

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7 0
3 years ago
If a football field is 100 yards. How long is 1 Million football feilds?
zlopas [31]
1,000,000 times 100 equals 100,000,000

Ok, this looks a lot harder than it is. Either way, a calculator/computer can work miracles. Have a good day!!
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3 years ago
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