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Inessa [10]
2 years ago
6

Here are the first four terms of an arithmetic sequence. 3,10,17,24. Is 150 a term in this sequence?

Mathematics
2 answers:
mixer [17]2 years ago
5 0

Answer:

Yes, if youyouyoyouyouyooyouyyou continue down the line, you will reach 150. The sequence adds 7 each time. If you add 7, 18 more time you will get 150.

Step-by-step explanation:

snow_lady [41]2 years ago
4 0

Answer:

1046

Step-by-step explanation:

formula for arithmetic sequence is:

aₙ = a₁ + (n-1)d

a₁ = first value in sequence

n = term value

d = common difference

a(150) = 3 + (150-1)7

= 3+1043

= 1046

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Answer:

<h2>x = 7</h2>

Step-by-step explanation:

Simplifying

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20 + x = -8 + 5x

Solving

20 + x = -8 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.

20 + x + -5x = -8 + 5x + -5x

Combine like terms: x + -5x = -4x

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Combine like terms: 5x + -5x = 0

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Add '-20' to each side of the equation.

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-4x = -8 + -20

Combine like terms: -8 + -20 = -28

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Simplifying

x = 7

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2 years ago
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Brrunno [24]

Answer:

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