This system will have 1 solution, or C. That's because since the equations are different, meaning that there is 1 solution.
Answer:
$19,747.96
Step-by-step explanation:
You are going to want to use the continuous compound interest formula, which is shown below:

<em>A = total</em>
<em>P = principal amount</em>
<em>r = interest rate (decimal)</em>
<em>t = time (years)</em>
<em />
First, lets change 5.5% into a decimal:
5.5% ->
-> 0.055
Next, plug in the values into the equation:


After 5 years, you will have $19,747.96
Subtract 8/10 from 4/10 but just the numerator (the top number) and you will get 4/10
150x100= 15,000 square meters
150x2= 300
100 + 300 = 400 meters of fencing