-4 + 8 = 4;
4 - 16 = -12;
-12 + 32 = 20;
20 - 64 = -44;
-44 + 128 = 84;
84 - 256 = -172.
The sum of the first 7 terms in this series is -172.
I hope this helps!
Since the interest rate is a standard 32%, then the only thing that Susan has to pay is the 32% of $200. With this, multiply $200 with 0.32 and you will end up with a final answer of 64. 64 will be the amount of interest Susan will have to pay if she is to take out a cash advance of 200 and pay it off within the time period of 1 month.
When Dividing a fraction, you multiply by the reciprocal (the opposite)
7/24*48/34
SO then you get 2/5 final answer
Given:
5 bonds of face value of 1,000 that paid 5% annual interest rate.
5 bonds x 1,000 = 5,000
5,000 x 5% x 1 year = 250
The total annual interest income of James is 250. Each bond earns 50 per annum.
ANSWER
The coefficient of y is
EXPLANATION
The first equation is
We can rewrite this equation in the slope intercept form to get,
We divide through by 10 to get,
The slope of this line is
and the y intercept is
Let
be the coefficient of y in the second equation.
Then, we have
We rewrite this equation too in slope intercept form to get,
Dividing through by
gives,
For the two equations to have infinitely many solution, then they must have the same slope and y intercept.
This means, that,
This implies that
Therefore the coefficient of y must be 2.