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san4es73 [151]
3 years ago
13

Write down the nth term of this sequence 2,7,12,17,22

Mathematics
2 answers:
vesna_86 [32]3 years ago
8 0
Adds 5 each times

an=a1+d(n-1)
a1=first term
d=common difference
n=which term

first term is 2
common diffference is 5 (7-2=5)

so
an=2+5(n-1)

the nth term is 2+5(n-1) or 5n-3
ki77a [65]3 years ago
6 0
There is a pattern. Each number is added by 5. So take 22 and add 5 to get 27. Just repeat until you find your answer, which would be 42.
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Answer:

B

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vovikov84 [41]
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3 years ago
How to solve this problem
ANTONII [103]

Answer:

B: (2, -1)

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1) First isolate the y in both equations

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8 0
3 years ago
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Nookie1986 [14]

Answer:

A 31.5

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