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20 votes
20 votes
Umm helpppppppppppppp

Umm helpppppppppppppp-example-1
User Luke Griffiths
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1 Answer

13 votes
13 votes

Answer:

Explanation:

y= 2x +1 because

11= 2*5 +1

13 = 2*6 +1

21= 2*10 +1

so for x=8 will be n= 2*8+1 = 17

User Deepelement
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