Answer:
20 years. ($221,246.39, to be exact.)
Step-by-step explanation:
Compound interest is a system where the interest rate always applies for the amount you first put your money in. So if you put 90,000 dollars as your first deposit, the annual interest would only apply to $90,000 every time.
Answer:

Step-by-step explanation:
1. Combine like terms
2y-7y = -5y
-5y=5
2. Divide by -5 and the answer is 
Answer:
2.36
Step-by-step explanation:
order of operations : pemdas
parenthesis, exponents
multiplication, division
addition, substraction
first parenthesis, so
(32-4) = 28
parenthesis again
[10+28] = 38
now you have
90/38 = 45/19 = 2.36
Answer:
Is their an equation that can be used a reference to find the sum/difference/product/quotient to this equation?
Step-by-step explanation: