Answer:
per cookie
Every cookie is sold at $0.5
Explanation:
See attachment for complete question
Required
Determine the unit rate
To solve this, we simply take any corresponding values of Cost of cookies and number of cookies
When
Cost = $2
Number = 4


per cookie
Pick another corresponding values
When
Cost = $6
Number = 12


per cookie
Hence, the unit rate is $0.5 per cookie
What it represents is that: Every cookie is sold at $0.5