The 'n'th term is [ 13 + 5n ].
It is: 5n+3 and so the next term is 28
58
19/28 is in the lowest form
4 x 7= 28 28 x 19 = 532 A Easy way to do this is to times 28 by 10. Then double it to make 560. Then subtract 28 to make 28 x 19 = 532
t(n) = 28 - 9n
nth term is n squared plus three
One possibility: 3n + 1
The nth term is (36 - 4n)
If the term number is n, then the nth term is 10(n-1) +8.
t(n) = n2 + n + 8
The nth term of the sequence is expressed by the formula 8n - 4.
28
t(n) = 4 + 6n where n = 1, 2, 3, ...
If you mean: 8 28 48 and 68 then the nth term is 20n -12 and so the next number will be 88
t(n) = 28-3n where n = 1,2,3,...
28 - 8n