Answer:
The two 50ml bottles
Step-by-step explanation:
(I will be using the $ but just change the sign to the euros)
$55/80ml= .68 per ml
45+22.5= $67.5
67.5/100 is about $.67
Therefor the two 50ml bottles is cheaper per ML and you get more product
we know that
tenths is equal to

% is equal to

so
tenths greater than
% is equal to add

therefore
the answer is

Answer:
slope=1 y-intercept=5
Step-by-step explanation:
there isn't much to it, but if you want me to show my work I will
Answer: that would be 19.26%
Step-by-step explanation: because it is