Compound interest is the starting amount x (1+ the interest rate as a decimal)^ the time in years=the final amount.
In your case, the equation will be $1000*(1+0.10)^how many years= the final amount.
Answer:
<h2>5(x + 7)²</h2>
Step-by-step explanation:

Answer:
-28
Step-by-step explanation:
It is negative so:
52-24=28
-28
The Solution.
The given equation is

Substituting 11 for x, we can get the value of y.

Hence, the value of y is 18.