Answer:
(5,-3)
Step-by-step explanation:
Let's say that Stan invested $1500 at 6%. To find how much he invested at 4.5% would be 5000 - 1500 = $3500. Now we have a pattern. Now let's say stan invested x dollars. Even though it is unknown, we can set up how much is left. So subtract x from 5000 or 5000 - x which is C
<h2>
Answer: D. 0.6</h2>
Step-by-step explanation: