The answer to this problem is 1 :)
Answer:
intrest equation
I/PT = R
$680 / $72,000 x 12 years = R
$680 / $864,000 = R
7.8703 = R
or rounded 8%
Step-by-step explanation:
Answer:
A) x = 2, x = 7
Step-by-step explanation:
x^2 + 14 = 9x
Subtract 9x from each side
x^2-9x + 14 = 9x-9x
x^2-9x + 14 = 0
What 2 numbers multiply to 14 and add to -9
-7*-2 = 14
-7+-2 = -9
(x-7)(x-2) = 0
Using the zero product property
x-7 = 0 x-2 =0
x=7 x=2
LCD of 2 16 and 8 is definitely 16.
1/2 = (1/2)*(16/16) = 8/16
3/16 = (3/16)*(16/16) = 3/16
7/8 = (7/8)*(16/16) = 14/16
