Answer:
one bracelet costs $6
Step-by-step explanation:
Lets say that the cost of 1 bracelet is x and the total cost of the 8 bracelets is y. we know that
y + 6 = 54
and we also know that
y/8 = x
since 54 - 6 = y
and 54 - 6 = 48
we know that y = 48
Using the fact that y/8 = x and y = 48
48/8 = x
and 48/8 = 6