Parallel because congruency and parallelism is somehow similar and that word fits in perfectly
we know that
Using the original score as the basis
If Misha increased her test score from
% to
%
then
the increase variation is equal to
%-
%=
%
to find the approximate percent increase of Misha's test score we apply a rule of three
if
%--------------> represents
%
%----------------->x

%
therefore
the answer is
the approximate percent increase of Misha's test score is
%
Answer:
y=-x-2*-3
Step-by-step explanation:
Put a picture so i can answer