B.
justing lexplain) fatima's thinking in here
15+ 32 + 5-2
= 15+ 5+32-2
= (15-5) = (32-2
= 20 - 30
= 50
me out here

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio