Find the 70th term of the arithmetic sequence - 26, - 19, - 12

457

Step-by-step explanation:

The general term of an arithmetic sequence is given by ...

an = a1 + d (n - 1)

where a1 is the first term (-26), and d is the common difference (7).

The 70th term of your sequence can be found by putting the numbers into this formula:

a70 = - 26 + 7 (70 - 1) = - 26 + 483

a70 = 457

The 70th term of the sequence is 457.