Ask your own question, for FREE!
Mathematics 19 Online
OpenStudy (anonymous):

In an arithmetic sequence the first term is -7 , the common difference is 1.5 and the sum of the first n terns is -14. Find the value if n Helppop

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!