Jerry paid off some of his debts. Two months ago, he paid $12 while last month, he paid $3 more. If his debt was $50 in all, how much does he still have to pay?
Please answer the following question by reasoning step-by-step.
23
Jerry paid $12 + $3 = $15 last month.

He paid a total of $12 + $15 = $27 for two months.

Therefore, Jerry still has to pay $50 - $27 = $23.

.

So, the answer is 23