Final answer:
To write an inequality that shows Ashton's profit, we can let p represent his profit. The question states that his December profit of $172 was at least $12 less than his November profit. Therefore, Ashton's profit, p, is greater than or equal to 184.
Step-by-step explanation:
To write an inequality that shows Ashton's profit, we can let p represent his profit. The question states that his December profit of $172 was at least $12 less than his November profit. This can be represented by the inequality:
p ≥ p - 12
Simplifying the inequality, we have:
172 ≥ p - 12
To solve for p, we can add 12 to both sides of the inequality:
172 + 12 ≥ p - 12 + 12
184 ≥ p
Therefore, Ashton's profit, p, is greater than or equal to 184. This means that his profit in December was at least $184.