(100/15)x493=$3286.67 (rounded to 2 decimal places)
The one above is wrong.
This is the correct way:
(100/85)×493=580
Correct answer is $580
Answer:
They are probably a pair.
Step-by-step explanation:
If the two of those are blue, they probably go together. Maybe the other 6 are also pairs???

It all depends on how the equation is written.
The final answer is b and c