Respuesta :
Answer:
A cookie costs $4/7
Step-by-step explanation:
Let's write an eqution in which X represents the cost of a cookie
14x=8
Now divide both sides by 14
[tex]x=\frac{8}{14}[/tex]
Now simplify by 2
[tex]x=\frac{4}{7}[/tex]
So a cookie costs $4/7