3r = 10 + 5s, where r = 10
Substitute 10 for r.
3(10) = 10 + 5s
30 = 10 + 5s
Subtract 10 from each side.
20 = 5s
Divide by 5.
4 = s
Answer:
( -∞, -0.18 )
Step-by-step explanation:
a < -0.18
Interval Notation: ( -∞, -0.18 )
Answer:
The Answer: x^2 + x / 15 - 2 / 15
It seems the real problem here is
1) determining the amount of time
2) determining the interest rate
Using a loan payment calculator, http://www.1728.org/mortmnts.htm
we determine that $235,000.00 financed for 30 years at a 7.7215% interest rate yields a monthly payment of $1,678.94
When financing a mortgage, (for example 30 years) in the early years of the mortgage, the vast majority of the payment goes to interest.
So, for your first payment, of $1,678.94, the amount going to interest is $1,512.13 and the amount going to principal is $166.81.
Basically, after spending $1,678.94 on your first mortgage payment, you actually own (the equity) $166.81.
The correct option will be : 14 years
<u><em>Explanation</em></u>
Current account balance of Susan is $1,336.60 and her initial deposit was $820
So, the amount of interest earned 
dollar
Formula for Simple Interest is: 
, where 
is the amount of interest, 
is the initial amount, 
is the rate of interest in decimal and 
is the time duration in years.
Here, 
% 
Now according to the above formula, we will get...
So, Susan has held the account for 14 years.
