A cupcake store employs bakers to make boxes of cupcakes the correct option is d that is 12y.
An expression is a hard and fast of phrases mixed with the use of the operations +, –, x or, as an instance 4x − 3or x 2 – x y + 17. An equation states that expressions are the same in value, as an instance four b − 2 = 6. Identification is a declaration this is authentic irrespective of what values are chosen, as an instance four a × a 2 = four a three.
Read more about the expressions:
https://brainly.com/question/723406
#SPJ1