Answer
Slope: -2
Step-by-step explanation:
Perpendicular slope is the negative reciprocal of the original slope.
The original slope was 1/2. Flip it. 2/1=2. Now change the sign to -2.
For this do 5/8-1/2!! in order to do this, find the common denominator. this one is 16, so do: 10/16-8/16, and simplify!
Im pretty sure that it is the first answer
I am assuming its compound interest:-
Balance = 1500(1 + 0.037)^2 = £1613.05 answer
