Answer:
<h2>A.Multiplication Property of Equality</h2>
Step-by-step explanation:

Let x represent invested money at 9% and y at 7%
Now we write system:
x+y = 6300
1.09*x + 1.07* y = 6300 + 493 = 6793
1.09x + 1.09y = 6867
Here we multiplied first equation with 1.09 and now we will subtract second from first:
0.02y = 74
y = 3700
x = 6300-3700 = 2600
Michael invested 2600 at 9% and 3700 at 7%
Answer:
19 1/5
Step-by-step explanation:
1 1/5 * 16
6/5 * 16
96/5
19 1/5
Answer:
SAS
Step-by-step explanation:
I hope this helps you out!