I think I might be wrong but try 25% (but like I said probably wrong)
80 / 100 = 1.25
100 - 80 = 20
So, 1.25 x 20 = 25%
Y=mx+b
m=slope
perpendicular lines have slopes that multiply to get -1
the slopes are
for

and

, the slope are

since their product is -1, the lines are perpendicular
Answer:
$ 5,150.00
Step-by-step explanation:
A = $ 5,150.00
A = P + I where
P (principal) = $ 5,000.00
I (interest) = $ 150.00
Answer:
1000000000000000000001
Step-by-step explanation:
Done. You're welcome
There is only one step
you pass the number in one side and x in othr side of =
x=-8