2 sobre 5 por 7 sobre 8 por 10 sobre 21 PARA MAÑANA PLISS
1 answer:
You might be interested in
Answer:
d. -38
Step-by-step explanation:
Arithmetic sequence concepts:
The general rule of an arithmetic sequence is as follows:
In which d is the common diference between each term.
We can expand the general equation to find the nth term from the first, by the following equation:
In this question:
17th term:
So the correct answer is:
d. -38
