<span>The annual return on $400 in stock is 0.11*400 = $44
</span>
The total return you want is 0.09 * 1600 = $144
Let a be the amount invested at 12% and b be the amount invested at 6%
0.12a + 0.06b = 144 - 44
12a + 6b = 10000
a + b = 1200
Put those 2 equations together and solve for a and b:
12a + 6b = 10000
a + b = 1200
Using elimination, a = $466.67 and b = $733.33
<span>So, out of an additional $1200, invest $466.67 at a rate of 12% and $733.33 at a rate of 6%</span>
-5-3
--------
-2+10
=
-8
----
8
The answer will be 81.
Step-by-step explanation:
just multiple by 3
Answer:
See image below for answer:)
Step-by-step explanation:
You can use the app photo math you just take a pic of the problem and it gives you the answer and explains the steps.
Answer:
2x(30+8-6)-20
Step-by-step explanation: