<span> $80
Working
Making p the subject gives:
P=</span>
<span>Substituting for values of I, r and t</span>
p=
p=80 dollars
If you Simplify your answer is -3x+y-1
Then
2x = 3.6
x = 3.6 / 2
x = 1.8
answer is B. 1.8
I don't think this is possible...
But if you mean 9 then the root is 3
Check the picture below.
the shortest path from a point to a line, is simply the perpendicular path to it.