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What is the 21st term of an arithmetic sequence with terms a6=50 and a11=85? 1. 125 2. 155 3. 185 4. 205

What is the 21st term of an arithmetic sequence with terms a6=50 and a11=85? 1. 125 2. 155 3. 185 4. 205
asked 110k views
5 votes
What is the 21st term of an arithmetic sequence with terms a6=50 and a11=85?

1. 125
2. 155
3. 185
4. 205

asked
User Gilles Castel
by
8.0k points

1 Answer

5 votes
1. take the #it is being added by or wat ever and muliply it by the number you want in the sequence then subtract 1
answered
User Viliam Simko
by
7.8k points
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