Respuesta :

The equation to use is
an=a1 + d( n-1 )
a1= the first #
d= the common difference
n= the # of terms
a1= -3. d= 10. n=11
So...
= -3+10 ( 11-1 )
= -3+10 (10)
= -3+100
=97

Therefore your answer is 97.

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