Answer:
Step-by-step explanation:
To simplify or to write in the form a+bi, you will need multiply the top and bottom by the bottom's conjugate like so:
Keep in mind when multiplying conjugates you only have to multiply first and last.
That is the product of (a+b) and (a-b) is (a+b)(a-b)=a^2-b^2.
(a+b) and (a-b) are conjugates
Let's multiply now:
i^2=-1
We'll start by changing the 14% into the decimal form by moving the decimal two places to the left. That would make 14% = 0.14.
Next, multiply all the variables together.
3000 x 0.14 x 6= 2520
This shows that they'll earn $2520 within 6 years at 14% interest.
With the $3,000 principal and add the interest earned $2520
3000 + 2520 = 5520
At the end of 6 years, there will be $5,520 in the account.
20 rows * 15 seats per row=300 seats in section J
300 seat in Section J * $18 per ticket= $5,400 in revenue
A. ) Addition Property is the answer