The combined yearly interest for x dollars invested at 12% and 45,000−x dollars invested at 8% is

Step-by-step explanation:

We are asked to find the combined yearly interest for both amounts.

The interest for x dollars invested at 12% would be 12% of x.

The interest for dollars at 8% would be 8% of .

Combined interest:

Therefore, the combined tax would be .

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.