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sergejj [24]
3 years ago
7

Find the 22nd term of the arithmetic sequence whose common difference is d=2 and first term is a1 = -25

Mathematics
2 answers:
Cerrena [4.2K]3 years ago
8 0

Answer:

Hello

a=-25

d=2

a22=a+(n-1)d

     =-25+(22-1)2

     =-25+(21)2

     =-25+42

     =17

Step-by-step explanation:

Inessa [10]3 years ago
6 0

Answer:

17

Step-by-step explanation:

an=a1+(n-1)d

a22=-25+21(2)

a22=17

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Step-by-step explanation:

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TiliK225 [7]

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Step-by-step explanation:

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First, solve for x in the first equation:

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