-5 + (n-1)(4) = 27
14 + (n-1)(-1.5) =
Now just solve for n in each case.
Show your work if you get stuck.
27 is the ______th term of -5,-1,3,7,...
-10 is the _____th term of 14,12.5,11,9.5,...
please help i tried but i can come up with the answer.
2 answers
oobleck thank you for your help. what does the second one equal to