The amount for the given data is found as,
.The given expression is true.
<h3>What is the amount?</h3>
The complete repayment of money at the end of the period for which it was borrowed is referred to as the amount.
The given data in the problem is;
P is the annual payment=2827
r is the rate of interest = 3.9%
n is the time period=12
The formula for the amount is found as;

Substitute the given value;

Hence the given expression is true.
To learn more about the amount, refer to the link: brainly.com/question/12184047.
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Answer:
x = 40.5
Step-by-step explanation:
2/3 * 40.5 = 27
Answer:
A
Step-by-step explanation:
x + y = 4a + 7
x - y = 2a + 5
In both equations, make x the subject of the formula
x = 4a + 7 - y equation 1
x = 2a + 5 + y equation 2
Subtract equation 2 from equation 1
2a + 2 -2y
= 2a + 2
There are many. For example, 32 x 0.5 is 16. You can multiply 4 x 4 to get 16, so it is rational.