Answer: d. (17, 20)
Step-by-step explanation:
We have the following system of equations:
(1)
(2)
Isolating 
from (1):
(3)
Substituting (3) in (2):
(4)
Isolating 
:
(5)
(6)
(7)
Substituting (7) in (1):
(8)
Isolating :
(9)
Hence, the correct option is d. (17, 20)
Answer:
In this case, the equation that models the value of an initial investment of P dollars in t years at an annual interest rate of r is given by A = Pert.
Step-by-step explanation:
Multiply it && get your answer the fraction is 1.20
25 and 11... so, ultimately, it would be 36 feet of fencing that he needs.
As far as I'm aware, you can't use the distributive property for a simple multiplication problem. However, the answer to 9 x 76 is 684. Hope this helped!
-TTL
