Question

Suppose you had d dollars in your bank account. You spent $10, but have at least $31 left. Which of the following inequalities represents this situation?​

Answer 1

The initial amount of money in the bank account is d dollars.

After spending $10, the amount of money left in the account is:

d - 10 dollars

According to the problem statement, the amount of money left in the account must be at least $31. Therefore, we have the inequality:

d - 10 ≥ 31

Simplifying this inequality by adding 10 to both sides, we get:

d ≥ 41

So the inequality that represents this situation is:

d ≥ 41.