To solve A, complete the square for both variables.
The center is (6,4)
Answer:
$150
Step-by-step explanation:
Let the account earns 5% APR as simple interest for the invested principal.
Now, the formula of simple interest gives that,
, where A is the final amount, P is the principal amount invested, r is the % of interest and t is the number of years for which the principal is invested.
So, the interest earned will be given by, 
Hence, in our case, $300 is invested for 10 years at a simple interest of 5%. So,
dollars.
Therefore, the amount of interest earned will be $150. (Answer)
Answer:
Step-by-step explanation:
128 divided 2 times X or 128/2 * X
then
128/2 * 5
The answer is 9506.
Thank you