The general Formula for a decreasing Annuity is:
For this example we have:
P = 78,000
n = 7*4 = 28
i = 8%/4 = 2% = 0.02
After substituting you can find value for R, rent.
The most efficient way to solve this problem is isolating the y in the first equation because:
6x + 3y = 27
3y = 27 - 6x
y = 9 - 2x
Since all the numbers have a common factor of 3, it can be easily simplified/reduce.
If you used any other variable, you would have gotten a fraction.
Now that you found y, you can substitute it into the other equation to solve for x.
ANYWAYS, your answer is A
Answer: A <em>plane </em>
This needs to be 20 characters long so this is ok
Answer:
−4x^17y^28 is the answer i believe.
Step-by-step explanation:
1.3x10^-2 = .013
.013 x .05 = .00065
.00065 = 6.5x10^-4
