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.
Answer:
Y=(3+4x)/7
Step-by-step explanation:
Answer:
crazy how time go by
Step-by-step explanation:
Answer:
$14.25 is the answer but to clear things up it is $2.25 for a bag of pop corn and $1.50 for a soda 5x2.25= 11.25 2x1.50=3 ,3+11.25=$14.25. and you can check that by using the amount for the pop corn and the soda in the first 2 equations :)
Answer:
-35.7
Step-by-step explanation:
1. Plug in a and b to the equation:
7(-3.9)+2(-4.2)
2. Evaluate: -35.7