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Mathematics 9 Online
OpenStudy (anonymous):

HELP!!!PLEASE HELP What is the 15th term in the pattern with the formula 10n – 5?

hero (hero):

You are given \[a_n = 10n - 5\] And you need the 15th term so \[a_{15} = 10(15) - 5\]

OpenStudy (anonymous):

145 right?

OpenStudy (anonymous):

thanks @Hero

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