Asked by Nifemi

The eighth term of a linear sequence is 18 and twelveth term is 26.Find the first term,common difference and 20th term
Answered by Nifemi
plz answer quick
Answered by scott
18 to 26 is 4 terms with a difference of 8
... so the common difference is ... 8 / 4 = ?

the 20th term is 8 terms beyond 26 (the 12th term)
... 26 + 8 differences = ?
Answered by scott
if you labeled this a math question, it might have been answered sooner
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