856.5 i think since it is the midpoint.
Let
x-------> the original price of the bed sheets
we know that
Nancy purchased some bed sheets for $
they were on sale
% off
so
%-
%=
%
%=

therefore
the answer is
the original price of the bed sheets was $
(3 + 2i)(5 + i)
15 + 3i + 10i + 2i^2
15 + 13i - 2
13 + 13i