Help me with math and ill mark brainliest

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

Amayoral candidate would like to know her residents’ views on a public open space before the mayoral debates. she asks only the people in her office. her co-workers are an example of a census population convenience sample simple random sample