Final answer:
To find the 23rd term of the sequence whose nth term is 7n - 3, substitute n = 23 into the formula: 7(23) - 3 = 161 - 3 = 158. Therefore, the 23rd term of the sequence is 161.
Step-by-step explanation:
To find the 23rd term of the sequence whose nth term is 7n - 3, we need to substitute n = 23 into the formula.
The formula for the nth term is given as 7n -3.
So, substituting n = 23 into the formula:
7(23) - 3 = 161 - 3 = 158
Therefore, the 23rd term of the sequence is 161.