joseph557
joseph557
04-04-2021
Mathematics
contestada
What is the answer? Please please
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dilbert21
dilbert21
04-04-2021
Each term differs by 4
n is the number of terms
-11 is the 1st term, -7 is the 2nd term, etc....
-11+4(n-1) = -11 + 4 x (93-1) = 357
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