Question

Twelve is at most a number decreased by 7

Answer 1

12 is AT MOST a number n decreased by 7, thus 12≤n-7.

Answer 2

`12\leq n-7`

Explanation:

To solve this problem, we need to express the statement as a math expression.

"At most" expresses a maximum value which can be written using the relation
`\leq`, which represents a restriction for maximum values.

"A number" refers to a general value that could be express as a variable
`n`.

"decreased by" indicates a difference or subtraction.

Having present all this, we can write the expression as

`12\leq n-7`

In words, TWELVE is AT MOST a NUMBER DECREASED BY 7.