A. Perpendicular!
Because they cross with a 90 degree angle :]
1/4
since there is 4 letters in the word math
so 1 out of 4
<em>Hope it helps...</em>
Answer:
You can only be able to solve two variables, k and x based on what you input as your question
k= -2x+3
x= (3-k)/2
I=400(0.04)(5)
Interest is 80 dollars of interest
400+80=480
I think that is the answer you're looking for :)
