Verified Answer :

ayah1

a number = n

12 more than a number
12 more than n    (more than means you need to add)
n + 2

the answer is A.

The mathematical expression of the word phrase "12 more than a number" is given by (n + 12) and this can be determined by using the given data.

Given :

12 more than a number.

The following steps can be used in order to translate the word phrase into a math expression:

Step 1 - Let the number mentioned in the phrase be 'n'.

Step 2 - The meaning of 'more' in the word phrase "12 more than a number" is addition with digit 12.

Step 3 - The mathematical expression of the word phrase "12 more than a number" is given by:

= 12 + n

So, the correct option is A) n + 12.

For more information, refer to the link given below:

https://brainly.com/question/2096984