I think they are not always the best deal, but most are. Sometimes they are not good if they opponent has a even lower price then them.
Given data:
The given expression is 8 ⅓-5.
The given expression can be written as,

Thus, the difference of the given expression is 10/3.
Answer:
mE=mC
mD=mB
Step-by-step explanation:
thats should be correct
Answer:
I don't see the polygon but all you need to do is add up all the sides.
8+2x is the answer. The rest of these characters is for the >20 rule